Back to Top

William F. Friedman Collection of Official Papers

In one of its largest and most significant declassification and release of documents to date, the National Security Agency (NSA) released over 52,000 pages of historical material relating to the career of William. F. Friedman.

Search strategies and tips for the William F. Friedman Collection

Correspondence, Memoranda, and Personnel File Records

(Folder ID: ACC35864) Correspondence Between Friedman, W. Preston Corderman (Brigadier General, USA), and Sir Edward Travis, GCHQ, 1943-1949
Document ID Document Title Filename
A275391 Correspondence Between Mr. Friedman and Sir Edward Travis, Director, GCHQ 41780109081919.pdf
A275394 Correspondence Between Brigadier General Corderman and Commander Travis of Mr. Friedman's Visit to Bletchley Park 41780149081922.pdf
A275402 Correspondence Between Mr. Friedman and Commander Travis Regarding Visit to GC & CS 41780349081942.pdf
A275405 General Remarks on 'Y' at GC and CS A Reorganization of Military Wing In View of Revised Establishment 41780389081946.pdf
A275410 Correspondence Between Mr. Friedman, Colonel Corderman, USA, and Commander Travis, GC & CS Regarding "Cryptographic Dictionary" 41780429081950.pdf
A275412 Correspondence Between Mr. Friedman and Commander Travis, GCHQ 41780449081952.pdf
A275446 Correspondence Between Commander Travis and Mr. Friedman 41780489081956.pdf
A275449 Correspondence Between Mr. Friedman and Commander Travis Regarding Japanese Military and/or Naval Units 41780659081973.pdf
A275454 Correspondence Between Mr. Friedman and Commander Travis 41780699081977.pdf
A275459 Correspondence Between Mr. Friedman, Brigadier Corderman, Commander Travis and Clarence Barasch About Japanese New Code Books or Cipher Instructions 41780789081985.pdf
A275480 Correspondence Between Mr. Friedman, Commander Travis, and Brigadier Corderman Regarding Tour at Bletchley Park and E Operations 41780849081991.pdf
A275484 Correspondence Between Mr. Friedman, Commander Travis, and Brigadier Corderman Regarding Tour at Bletchley Park and E Operations 41780919081997.pdf
(Folder ID: ACC35865) Correspondence Between Friedman and Brigadier John H. Tiltman, UK Regarding Tiltman's Advancement to Brigadier, Converter M-228, Friedman Flight from Prestwick to New York In 1945, Enigma Operations In 1943, Japanese Codes, Friedman Visit to England In 1943, List of Publications Dealing with Cryptanalysis and Cryptography, Tiltman Visit to Washington In 1942, Translation of Baudoin's Book, and Hittite Hieroglyphics, 1941-1945
Document ID Document Title Filename
A275215 Correspondence Between Mr. Friedman and Brigadier Tiltman, U. K. Regarding Converter M-228 Teleprint Cryptographic Machine 41774699081379.pdf
A275220 Correspondence Between Mr. Friedman and Brigadier Tiltman Regarding Travel Itinerary 41774739081382.pdf
A275221 Correspondence Between Mr. Friedman and Brigadier Tiltman Regarding Teleprint Converter M-228 Cryptographic Machine 41774749081383.pdf
A275246 Correspondence Between Brigadier Tiltman and Mr. Friedman 41774789081387.pdf
A275251 Correspondence Between Brigadier Tiltman and Mr. Friedman In Reply for an Evaluation of A Transposition Device 41774839081392.pdf
A275256 Correspondence Between Mr. Friedman and Colonel Tiltman Regarding an Evaluation of A Transposition Device 41774869081395.pdf
A275277 Mr. Friedman Provided Analytical Report of A Transposition Device 41774979081406.pdf
A275290 Correspondence Between Colonel Tiltman and Mr. Friedman on the Japanese Problem 41775129081420.pdf
A275303 Correspondence Between Mr. Friedman and Colonel Tiltman Regarding the Japanese Military Codes, E Report, and Recruiting Program 41775189081427.pdf
A275313 Correspondence Between Mr. Friedman and Colonel Tiltman Regarding A TDY 41775269081435.pdf
A275316 Technical Correspondence Between Mr. Friedman and Colonel Tiltman 41775329081441.pdf
A275320 Brigadier Tiltman Request for Copies of Sacco Materials 41775589081467.pdf
A275324 Correspondence Between Brigadier Tiltman and Mr. Friedman Requesting Copies of Sacco Materials 41776619081569.pdf
A275328 Correspondence Between Colonel Tiltman and Mr. Friedman Regarding an Evaluation of A Stencil Subtractor Device 41776669081575.pdf
A275335 Correspondence Between Colonel Tiltman and Mr. Friedman on the Japanese Military Attache Cipher Investigations, 41776739081583.pdf
A275340 Correspondence Between Brigadier Tiltman and Mr. Friedman on the Japanese Military Attache Cipher Investigations, and Status of the "Y" Committee 41776859081594.pdf
A275345 Correspondence Between Brigadier Tiltman and Mr. Friedman on Personnel Introduction from the Air Ministry 41776929081601.pdf
A275347 Correspondence Between Colonel Tiltman and Mr. Friedman Regarding Technical Materials to Be Sent 41776989081607.pdf
A275351 Correspondence Between Colonel Tiltman and Mr. Friedman-Translation of Baudoin's Book 41777049081613.pdf
A275364 Correspondence Between Colonel Tiltman and Mr. Friedman on Exchange of Technical References and Status of the Geheimschreiber 41777839081692.pdf
A275373 Correspondence Between Colonel Tiltman and Mr. Friedman on Exchange of Technical References on German, Italian and Japanese Meteorological Codes 41777859081694.pdf
A275376 Correspondence Between Colonel Tiltman and Mr. Friedman on Exchange of Information 41779959081904.pdf
A275379 Correspondence Between Colonel Tiltman and Mr. Friedman on Exchange of Technical References 41778239081732.pdf
A275384 Correspondence to Mr. Friedman from Denniston 41778859081794.pdf
A275386 Correspondence to Mr. Friedman from Denniston Regarding the Fuji Cyphers 41779169081825.pdf
A275389 Mission and Function of "Y" Board "Y" Committee, Code Compilation, I.S.C.S.C. and War Office Code Compilation from Mr. Friedman's Files 41779359081846.pdf
(Folder ID: ACC37442) Memoranda, Correspondence, and Reports Related to William Friedman's Retirement from the NSA and Reemployment after Retirement, 1955-1957
Document ID Document Title Filename
A335504 Reemployment of A Retired Civilian Employee 41784919082394.pdf
A335508 Statement of Personal History (Dd Form-398)-William F. Friedman 41896409093532.pdf
A335510 Status of Mr. William F. Friedman 41784949082397.pdf
A335512 Memorandum for the Record, Re: Leave Status of William F. Friedman 41784959082398.pdf
A335516 Retirement Annuity Entitlement of William F. Friedman 41784969082399.pdf
A335519 Handwritten Notes About Leave and Pay Status of William F. Friedman 41784979082400.pdf
A335521 Newspaper Article About the Retirement of William F. Friedman 41784989082401.pdf
A335524 Program Honoring William F. Friedman 41784999082402.pdf
A335530 Washington Daily News-Newspaper Clipping About the Retirement of William F. Friedman 41785019082404.pdf
A335534 Compensation for Mr. William F. Friedman AS A Member of NSASAB 41785029082405.pdf
A335537 Office of the Secretary of the Army Request for Information About Mr. William F. Friedman 41785049082407.pdf
A335542 U.S. News and World Report Article About William F. Friedman 41785059082408.pdf
A335545 Discussions with the Civil Service Commission Regarding William F. Friedman 41785089082410.pdf
A335549 Presentation Write-Up for the National Security Medal 41785099082411.pdf
(Folder ID: ACC39301) Correspondence Between NSA, the Army Security Agency (ASA), and William Friedman Concerning the Re-Classification of Cryptanalysis Articles Written by Friedman, 1957-1958
Document ID Document Title Filename
A275497 Correspondence Between Mr. Friedman and General O'CONNELL Regarding Reclassification of Articles from Signal Corps Bulletin 41780959082001.pdf
A275504 Request for Information (Reclassification of Mr. Friedman Articles) 41781029082008.pdf
A275510 Request for Information (Reclassification of Mr. Friedman Articles) 41781129082018.pdf
A275512 Request for Information (Reclassification of Mr. Friedman Articles) 41781569082062.pdf
A275522 Request for Xerox Books from Microfilm "German Military Ciphers On The Eastern Front, 1917-1918" 41781609082066.pdf
A275525 Xerox to Produce Book from Microfilm "German Military Ciphers On The Eastern Front, 1917-1918" 41781709082076.pdf
A275526 Request for Copy of "German Military Ciphers From February To November, 1918" 41781809082086.pdf
A275532 Clarification Requested Regarding Reclassification of Book "German Military Ciphers From February To November 1918" 41781899082095.pdf
A275534 In Reply to Clarification Requested Regarding Reclassification of Book "German Military Ciphers From February To November 1918" 41781989082104.pdf
A275543 Clarification Requested by the American Cryptogram Association Regarding Reclassification of Book "German Military Ciphers From February To November 1918" 41782049082110.pdf
A275556 Use of Government Material In Proposed Publication (Mr. Friedman's Files) 41782099082115.pdf
A275561 Classification of "German Military Ciphers From February To November 1918" 41782169082122.pdf
A275568 Reclassification of Specific Signal Corps Material In Accordance to DOD Directive 5200.1 Dated 8 July 1957 41782229082128.pdf
A275575 Reclassification of "German Military Ciphers From February To November 1958" In Accordance to DOD Directive 5200.1 Dated 8 July 1957 41782289082134.pdf
A275591 Request for Reclassification of Cryptographic Articles by Mr. Friedman 41782339082138.pdf
A275597 Comments from the American Cryptogram Association on Publication of "German Military Ciphers From February To November 1918" 41782399082145.pdf
A275601 Classification of "German Military Ciphers From February To November 1918" 41782449082149.pdf
A275612 Clarification of Reclassification of "German Military Ciphers From February To November 1918" 41782529082158.pdf
A275618 Clarification of Reclassification of Certain Signal Corps Publications 41782579082163.pdf
A275628 Classification of "German Military Ciphers From February To November 1918" 41782649082170.pdf
(Folder ID: ACC4053) Correspondence Found by William Friedman In 1947. the Correspondence Is Between Colonel Mauborgne and George Fabyan (1917-1919) Which Was Forwarded by Fabyan to Brigadier General M. Churchill (1919), Director of Military Intelligence. Subject of Correspondence Covers the at and T Cipher Machine, Riverbank Laboratories, and Running Key Ciphers. Friedman Inserted Margin Notes Commenting on Content, 1919-1947
Document ID Document Title Filename
A99645 Letter to General M. Churchill from Colonel Fabyan 41784389082344.pdf
A99648 Letter to General Churchill from Colonel Fabyan Re Cipher Issues 41784399082345.pdf
A99653 Letter to Major Yardley from Brigadier-General Churchill; Copies of Letters to Col Fabyan 41783809082286.pdf
A99658 Letter to General Churchill from Major Yardley; Discussion of Riverbank, Col Fabyan and Running Key 41784419082347.pdf
(Folder ID: ACC4124) Correspondence, Regarding Goniometry, Friedman Codes, Ciphers, Secret Inks, and Radio Interception, 1930
Document ID Document Title Filename
A99666 Codes, Ciphers, Secret Inks, Radio Interception and Goniometry 41784239082329.pdf
(Folder ID: ACC4281) A Pioneer In Cryptology: the Genius Who Built the Purple Machine-William F. Friedman, 1970
Document ID Document Title Filename
A99777 Article Entitled "A Pioneer In Cryptology"-W.F. Friedman 41783919082297.pdf
(Folder ID: ACC4282) Correspondence Related to Classification of Material Received from Friedman's Residence In 1958, 1958-1959
Document ID Document Title Filename
A99778 Classified Documents In Possession of William F. Friedman 41783879082293.pdf
A99780 Retrieval of Classified Agency Documents from Home of W.F. Friedman 41783909082296.pdf
A99783 Classification of Material Received from Mr. Friedman 41784059082311.pdf
A99786 Memo for the Record: Meeting to Discuss Classification of Material Received from Mr. Friedman on 30 December 1958 41784089082314.pdf
A99790 Note to DIRNSA Re Discussion with W.F. Friedman and Classified Documents He Retained 41784029082308.pdf
A99794 Inventory of W.F. Friedman Files/Material Taken from His House 41783989082303.pdf
(Folder ID: ACC46131) Correspondence Concerning the Demise of Yardley's American Black Chamber, 1950
Document ID Document Title Filename
A99891 Note to Dr. Sanford from Lt. Pearson Citing Mr. Manson's Apology to Friedman 41784469082352.pdf
(Folder ID: ACC47111) Copies of Friedman-Hagelin Correspondence, 1943-1969
Document ID Document Title Filename
A2262998 Hagelin Letter to Billie (Friedman) 41768839080793.pdf
A2263002 B. Hagelin Letter to Bill Discussing Stu and A Converter 41768869080796.pdf
A2263006 Hagelin Letter to Dear Bill Discussing "Baudot" Sender 41768899080799.pdf
A2263014 Letter from Boris Hagelin to William Friedman Seeking A Visit; German Secret Communications Systems 41768909080800.pdf
A2263019 Friedman Letter to Boris Hagelin: Visit to Sundsor; Future Visits Discussed 41768939080803.pdf
A2263022 Hagelin Letter to Friedman; Back from Trip to Holland; New Improved "B-211" 41768959080805.pdf
A2263044 Friedman Letter to Boris and Annie Hagelin; Visit to Germany 41768989080808.pdf
A2263048 Friedman Letter to Hagelin-Patents, Brochures, and Literary Souvenirs 41769059080815.pdf
A2263050 Hagelin Letter to Friedman; Interest In the Kirkes Visit 41769019080811.pdf
A2263052 Annie Hagelin Letter to Elizebeth Friedman Thanking Her for the Nylons 41769109080819.pdf
A2263055 Friedman Letter to Boris Hagelin; Construction of A New Machine of the Bc Type 41769119080821.pdf
A2263058 Hagelin Letter to Friedman; Telecrypto "Addition" Is Finished; Ten-Key Figure Ciphering Machine 41769149080824.pdf
A2263060 Hagelin Letter to Friedman; 10-Key Machine Is In France 41769179080827.pdf
A2263063 Letter to Boris Hagelin Discussing Cryptography, Costs Per Unit 41769209080830.pdf
A2263066 Friedman Letter to Stu Discussing Billie's Mechanism 41769239080833.pdf
A2263072 Friedman Letter to Boris ; Personal Exchange; Reference to Stu and A Strip Device 41769259080835.pdf
A2263076 Boris Hagelin Letter to Friedman; New Brick Works In Operation; M-209s from Surplus Dump 41769289080838.pdf
A2263080 Friedman Letter to Boris Discussing Business of the M-209s; Pleasantries 41769309080840.pdf
A2263083 Letter to Friedman from A.B. Cryptoteknik Re Printed Matter Being Mailed 41769329080842.pdf
A2263085 Boris Hagelin Letter to Bill Friedman; M209/C-38 Literature; 41769349080844.pdf
A2263087 A.B. Cryptoteknik Letter to Friedman; Sending Descriptive Matter on C-38; 41769369080846.pdf
A2263090 Boris Hagelin Letter to Friedman; C-36 Machine 41769389080848.pdf
A2263092 Hagelin Letter to Friedman; Boston Firm Made Offers to Sell Type M-209-A 41769769080885.pdf
A2263095 Hagelin Letter to Friedman; Dutch Army Received Letter from Firm Offering to Deliver 450 M209s 41769789080887.pdf
A2263097 Friedman Letter to Boris Hagelin Discussing Offer Made Through Netherlands Purchasing Commission 41769809080889.pdf
A2263099 Hagelin Letter to Friedman; Little Alphabet Assembly for the M-209; New Machine 41769829080891.pdf
A2263104 Hagelin Letter to Friedman; Suggestions Re the Modernization of M-209s 41769849080893.pdf
A2263108 Hagelin Letter to Friedman; New Device Which Could Be Used for the M-209s 41769889080897.pdf
A2263112 Friedman Letter to Boris Hagelin; Friedman Was Ill 41769869080895.pdf
A2263114 Friedman Letter to Boris Hagelin; Retirement 41769909080899.pdf
A2263115 Boris Hagelin Letter to Friedman; Proposed Visit by Mr. Shinn 41769929080901.pdf
A2263119 Hagelin Letter to Friedman; Visit of Mr. Shinn; First Prototype with Rotors Should Be Completed by October 41769949080903.pdf
A2263121 Friedman Letter to Hagelin; Visit of Mr. Shinn; Medical Results of Annie's Examination 41769969080905.pdf
A2263122 Hagelin Letter to Friedman; Candela Book; New Rotor Machine Being Assembled 41769989080907.pdf
A2263154 Hagelin Letter to Friedman; Received Letter from Shinn Re Visit; Candela Book 41770069080915.pdf
A2263155 Friedman Letter to Boris Hagelin; Candela Book; Shinn Visit 41770089080917.pdf
A2263156 Hagelin Letter to Friedman; Pleasantries 41770119080920.pdf
A2263157 Postcard to Friedman; Restaurant Aklin 41770149080923.pdf
A2263158 Boris Hagelin Letter to Friedman; Arrival of Shinn, Douglas, and Chiles 41770189080927.pdf
A2263159 Friedman Letter to Hagelin; Biographical Information; Oral Report from Recent Visit to Hagelin 41770789080987.pdf
A2263160 Hagelin Letter to Friedman; Visit to U.S 41770799080988.pdf
A2263161 Friedman Letter to Boris Hagelin; Possible Meeting with General Canine "Tinker-Toy" Operation 41770809080989.pdf
A2263162 Hagelin Letter to Friedman; Upcoming Trip to Washington 41770819080990.pdf
A2263163 Friedman Letter to Hagelin; Thanks for the Cuff Links 41770829080991.pdf
A2263164 Hagelin Letter to Friedman; First Two Hx-56s Ready In A Week 41770839080992.pdf
A2263165 Friedman Letter to Boris Hagelin; Comments on Recent Trip to US 41770849080993.pdf
A2263166 Postcard from Hagelin to Friedman 41770859080994.pdf
A2263167 Hagelin Letter to Friedman; Update on Bo; Comments on Dr. Rudolf Hell 41770879080996.pdf
A2263168 Friedman Letter to Hagelin; Meeting with Dr. Hell 41770889080997.pdf
A2263169 Letter to Friedman from Hagelin; Article on Codes and Ciphers; Portable Rotor Machine 41770919081000.pdf
A2263170 Friedman Letter to Hagelin; Encyclopedia Britannica Discussion 41770929081001.pdf
A2263171 Hagelin Letter to Friedman; Article In "Time' Magazine; Demonstration Of New Rotor Machine 41770949081003.pdf
A2263172 Hagelin Letter to Friedman; Comment on Article on Cryptography 41770959081004.pdf
A2263174 Friedman Letter to Hagelin; Private Bill; Tax Situation 41770969081005.pdf
A2263175 Hagelin Letter to Friedman; Spending Time with the Hells; Article In Encyclopedia 41770989081007.pdf
A2263177 Hagelin Letter to Friedman; Siemens Developing A Random Device 41771009081009.pdf
A2263179 Friedman Memorandum to General Canine Passing on Extract of Letter from Hagelin Commenting on Siemens Random Tape Device 41771029081012.pdf
A2263180 Friedman Letter to Hagelin; Voynich Manuscript 41771079081016.pdf
A2263181 Hagelin Letter to Friedman; Letter from Barlow 41771109081019.pdf
A2263183 Friedman Letter to Hagelin; Barlow Replacing Dr. Shinn; Siemens Activities 41771199081029.pdf
A2263184 Hagelin Letter to Friedman; Siemens and Lorenz Generator; Tape Deciphering Telewriters 41773249081233.pdf
A2263185 Friedman Letter to Hagelin; Barlow Visit In November 41773259081234.pdf
A2263187 Hagelin Letter to Friedman; Barlow Meeting with Hagelin on 4 November 41773269081235.pdf
A2263189 Friedman Letter to Hagelin; Revolver Harry's Book 41773279081236.pdf
A2263190 Hagelin Letter to Friedman; Soderman Book; Barlow Visit 41773289081237.pdf
A2263191 Friedman Letter to Hagelin; Data on C-35, M-209, and B-21; Oral Report from Barlow on Visit to Hagelin 41773299081238.pdf
A2263192 Hagelin Letter to Friedman; Package Sent to Friedman 41773309081239.pdf
A2263193 Hagelin Letter to Friedman; New Brick Works Is Operating; Telecrypto Mechanism Worked Very Nicely 41773319081240.pdf
A2263194 Elizebeth Friedman Letter to Hagelin; Health Problems 41773329081241.pdf
A2263195 Confirmation of Friedman Telephone Call to the Hagelins; Congratulations on Father Hagelins Hundred Birthday Anniversary 41773339081242.pdf
A2263196 Handwritten Letter to Friedman from Hagelin; Thanks for Telegram 41773349081243.pdf
A2263197 Friedman Letter to Hagelin; Update on Personal Issues 41773359081244.pdf
A2263199 Letter to Friedman from Hagelin; Health Issues; Pleasantries 41773369081245.pdf
A2263201 Friedman Letter to Hagelin; Bleak International Picture; Excellent Rapport with NSA Technical People but Not with Top Administrative Ones 41773499081258.pdf
A2263203 Short Note from Hagelin to Friedman; A Bad Summer 41773519081260.pdf
A2263204 Friedman Handwritten Letter to Hagelin; Copy of Casanova Article 41773549081263.pdf
A2263205 Hagelin Letter to Friedman; Pleasantries 41773529081261.pdf
A2263206 Hagelin Letter to Friedman; Sending Birthday Gift; Prostate Operation 41773569081265.pdf
A2263208 Boris Hagelin Letter to Friedman; Casanova Gleanings 41773579081266.pdf
A2263209 Hagelin Letter to Friedman; Question Re "Astarte" 41773589081267.pdf
A2263211 Friedman Letter to Hagelin; Gift Clock, New Yacht 41773609081269.pdf
A2263213 Hagelin Letter to Friedman; Still Looking for Cuff Links; Season's Greetings 41773629081270.pdf
A2263214 Hagelin Letter to Friedman; Working Hard on Rotor Machine 41773639081272.pdf
A2263215 Friedman Letter to Boris Hagelin; Response to Invitation to Boris' 70th Birthday on 2 July 41773659081273.pdf
A2263218 Hagelin Letter to Friedman; Baconian Cipher; Party on 2 July at Grand Hotel In Stockholm 41773669081275.pdf
A2263220 Friedman Letter to Hagelin; Not Possible to Attend Birthday Celebration In July; Family Matters 41773679081276.pdf
A2263223 Hagelin Letter to Friedman; Plans for the Swedish Trip 41773719081280.pdf
A2263225 Friedman Letter to Hagelin Introducing Mr. David Kahn 41773699081278.pdf
A2263226 Friedman Letter Expressing Regret That He Cannot Make Birthday Celebration In July 41773739081282.pdf
A2263227 Hagelin Letter to Friedman; Meeting with Kahn; Begin to Develop Electronic Ciphering Mechanism 41773749081283.pdf
A2263230 Hagelin Letter to Elizebeth and Bill Friedman; Thanks for Birthday Gift of Books 41773759081284.pdf
A2263232 Letter to Hagelin from Friedman Commenting on Birthday and Gift Sent to Boris 41773769081285.pdf
A2263233 Friedman Letters to Hagelin; Receipt of Photo; Book Gifts 41773779081286.pdf
A2263236 Hagelin Letter to Friedman; Happy to Hear Friedman Is Consultant with RCA 41773799081288.pdf
A2263238 Letter to Hagelin from Friedman; RCA Business; Health; Maya Hieroglyphic Writings 41773809081289.pdf
A2263239 Hagelin Letter to Friedman; Article on Voynich Transcript; Looking for Books 41773819081290.pdf
A2263242 Friedman Letter to Hagelin; Work at RCA on Four Different Projects; Russian Books 41773829081291.pdf
A2263243 Hagelin Letter to Friedman; Wolodja Looking for the Russian Books; Swamped with Work at Crypto AG 41773839081292.pdf
A2263244 Short Note from Hagelin to Friedman Re Wolodja Comment That Books Have Arrived In Stockholm 41773849081293.pdf
A2263247 Friedman Letter to Hagelin; Waiting for Books from Wolodja; Possible Visit to Crypto AG 41773859081294.pdf
A2263248 Friedman Letter to Hagelin Asking for Some Biographical Data on Pierre L. Henrion 41773869081295.pdf
A2263250 Hagelin Letter to Friedman; Working on Information About Henrion 41773879081296.pdf
A2263252 Friedman Letter to Hagelin Thanking Him for Gift of Three Russian Books; Comment on Henrion 41773899081298.pdf
A2263257 Letter to the Friedman's from Newnham College, Cambridge 41773939081302.pdf
A2263259 Hagelin Letter to Friedman Commenting on Weather, Possible Trip to Europe, and Plans for the Summer 41773979081306.pdf
A2263260 Friedman Notes of Subjects to Discuss with Boris Hagelin 41774009081308.pdf
A2263261 Hagelin Note to Elizebeth and Bill Regarding Their Upcoming Trip to Switzerland 41774209081329.pdf
A2263262 Hagelin Note to Friedman Concerning Talk with Dr. Landis 41774219081330.pdf
A2263263 Hagelin Note to Friedman Regarding His Talk with Dr. Landis and the Lab Tests 41774239081332.pdf
A2263265 Hagelin Letter to Elizebeth and Bill Commenting on His Recent Trip to London 41774269081334.pdf
A2263268 Friedman Letter to Annie and Boris Hagelin; Lengthy Personal Comments on Health and Current State of Affairs 41774279081335.pdf
A2263271 Hagelin Letter to Elizebeth and Bill Friedman; Personal Activities 41774299081337.pdf
A2263275 Friedman Inquiry to Hagelin If A Bill Has Been Received; Comments on A Book 41774309081339.pdf
A2263277 Hagelin Letter to Friedman Commenting on Dr. Landis and Books of Interest 41774329081341.pdf
A2263278 Hagelin Letter to Friedman; Crypto Papers 41774359081344.pdf
A2263280 Hagelin Letter to Friedman Commenting on His Phone Call and Arrangements for an Upcoming Trip 41774379081345.pdf
A2263282 Friedman Letter to Hagelin from Menton, France; Comments on Health and Apartment 41774389081347.pdf
A2263283 Hagelin Letter to Elizebeth and Bill Discussing Upcoming Travel 41774419081349.pdf
A2263285 Friedman Letter to Hagelin Commenting on Travel to Scandinavia and Future Plans 41774429081351.pdf
A2263286 Hagelin Letter to Friedman; Looking Forward to Visit to Stockholm; Weather 41774439081352.pdf
A2263287 Friedman Letter to Hagelin; Travel Plans; Nice to Copenhagen 41774459081354.pdf
A2263288 Letter to Hagelin from Friedman Staying at the Grand Hotel Esplanade In Stockholm 41774479081356.pdf
A2263289 Hagelin Letter to Friedman Commenting on Sweden Trip and Gifts Received 41774499081358.pdf
A2263290 Hagelin Note to Friedman Concerning His Belgian Friend; Van Dyck's Manuscript 41774519081360.pdf
A2263291 Hagelin Letter to Elizebeth and Bill Friedman; Hagelin Vacation Picking Berries and Mushrooms 41774549081363.pdf
A2263292 Hagelin Letter to Friedman Discussing Exchange of Books 41774569081365.pdf
A2263293 Hagelin Letter to Elizebeth Friedman Thanking Her for the Photos and Their Upcoming Travel Plans 41774589081367.pdf
A2263294 Hagelin Letter to Elizebeth and Bill Friedman; Response to Personal Queries on Hagelin's Life 41774599081368.pdf
A2263295 Letter from Elizebeth Friedman to Annie and Boris Hagelin; Friedman Hospitalization and Health 41774619081370.pdf
A2263296 Note and Photo from Boris Hagelin 41774639081372.pdf
A2263297 Hagelin Letter to Elizebeth and William Friedman on Health and Family Issues 41774659081374.pdf
A2263298 Letter to Annie and Boris from Elizebeth Friedman Regarding Bill's Deteriorating Health; Family News 41774889081397.pdf
A2263299 Hagelin Letter to Elizebeth and Bill Commenting on Recent Family Activities 41774909081399.pdf
A2263300 Elizebeth Friedman Letter to Boris Hagelin Concerning Their Present State of Affairs; Bill's Illness 41774919081400.pdf
A2263301 Boris Hagelin Letter to Elizebeth Friedman Concerning Family Activities 41774939081402.pdf
A2263303 Hagelin Letter to Elizebeth About Their Recent Travels; Bill's Library 41774969081405.pdf
A2263305 Elizebeth Friedman Letter to Annie and Boris; Bill Friedman's Depression and Physical Ailments 41774999081408.pdf
A2263306 Hagelin Letter to Elizebeth Friedman; Planned Trip to US Postponed 41775019081410.pdf
A2263308 Elizebeth Friedman to Annie and Boris Hagelin; Bill Getting Somewhat Better; Trip to US 41775059081414.pdf
A2263309 Elizebeth Friedman Letter to Annie and Boris Hagelin; Weather In Washington; Often Thinking of Zug 41775079081416.pdf
A2263311 Elizebeth Friedman Letter to Hagelin; Upstart Kahn Continuing to Pester Them; Bill Has Complications of Digestive Tract 41775089081417.pdf
A2263313 Hagelin Letter to Elizebeth Friedman; Leaving House for Apartment 41775119081419.pdf
A2263325 Boris Hagelin Letter to Elizebeth and Bill Passing Family Activities and Information on New Apartment 41775139081422.pdf
A2263326 Friedman Letter to Hagelin on His Health and Future Plans 41775149081423.pdf
A2263328 Hagelin Letter to Elizebeth and Bill Remarking How Nice to Receive Letter after Long Absence; Family Update 41775169081425.pdf
A2263332 Hagelin to Bill Friedman; Sorry for Forgetting 75th Birthday; Annie's Ailments 41775179081426.pdf
A2263335 Hagelin Letter to Elizebeth and Bill Friedman; Annie's Stint In the Hospital; New Apartment 41775219081430.pdf
A2263341 Hagelin Letter to Friedman's Thanking Them for Condolences Upon Death of His Wife Annie 41775239081432.pdf
A2263345 Hagelin Letter to Elizebeth and Bill Mentioning Difficult Time He Is Having Since Annie's Death 41776499081558.pdf
A2263347 Elizebeth Letter to Boris Hagelin; Bill's Health; Family Activities 41776549081563.pdf
A2263348 Hagelin Letter to Bill Friedman Concerning Old Photos 41776599081568.pdf
A2263356 Hagelin Letter to Elizebeth, Sympathizing Over Bill's Health; Looking for Material for 41776629081571.pdf
A2263357 Elizebeth Letter to Boris Hagelin Commenting on Mislaying His Note; Family Activities 41776709081579.pdf
A2263359 Hagelin Letter to Elizebeth and Bill; Travel; Prostate Problem 41776759081584.pdf
A2263368 Friedman Letter to Hagelin; Bill Can't Drive Anymore; Medical Issues 41776799081589.pdf
A2263370 Hagelin Letter to Bill Friedman Expressing His Relief That Friedman Feels Better; Family Matters 41776839081592.pdf
A2263375 Friedman Letter to Hagelin; Legal Problems of Bo; David Kahn's Book 41776969081606.pdf
A2263381 Hagelin Letter to Friedman Discussing Books and Various Publications 41777029081611.pdf
A2263389 Hagelin Letter to Elizebeth Commenting on Her Upcoming Birthday; Their Health 41777329081641.pdf
A2263394 Elizebeth Letter to Boris Hagelin ; Family Matters; Asks Hagelin to Come to U.S 41777369081645.pdf
A2263397 Friedman Letter to Boris Hagelin Discussing the Farago Book 41777419081650.pdf
A2263405 Hagelin Letter to Elizebeth and Bill Commenting on Bill's Anniversary; Kahn Pumping Hagelin for Information; Kahn's New Book 41777499081658.pdf
A2263409 Hagelin Letter to Elizebeth and Bill; In Good Health; Planning to Move to Smaller Apartment In Zug 41777539081661.pdf
A2263413 Hagelin Letter to Elizebeth and Bill Thanking Them for Telegram at Christmas Time 41777569081665.pdf
A2263415 Hagelin Letter to Bill Friedman Informing Him That He Will Be Coming to Washington on 17 March 41777589081667.pdf
A2263416 Hagelin Letter to Elizebeth and Bill; Bill Has Trouble with His Digestive Tract 41777609081669.pdf
A2263417 Hagelin Letter to Elizebeth and Bill Thanking Them for Their Hospitality During His Stay In Washington 41777639081672.pdf
A2263418 Hagelin Letter to Elizebeth and Bill; Pictures for Them of His Visit 41777659081674.pdf
A2263420 Elizebeth Friedman Letter to Hagelin Commenting on Bill's Recent Medical Situation; David Kahn Continues to Be A Nuisance 41777699081677.pdf
A2263421 Hagelin Letter to Elizebeth and Bill Hoping to Meet In Washington In October 41777719081680.pdf
A2263423 Hagelin Letter to Elizebeth and Bill Wondering How They Are Doing 41777749081683.pdf
A2263424 Friedman Letter to Boris Hagelin Stating That They Are Doing Reasonably Well; Mention of Boris Hagelin Biography 41777769081685.pdf
A2263425 Boris Hagelin Letter to Friedman Mentioning an Upcoming Voyage; Book Information 41777789081686.pdf
A2263426 Letter from Bill Friedman to Boris Hagelin Discussing the Draft of Hagelin's Biography 41777809081689.pdf
A2263428 Boris Hagelin Letter to Elizebeth and Bill Commenting on His Biography; Upcoming Move to New Apartment; 41777819081690.pdf
A2263430 Bill Friedman Letter to Hagelin Discussing Package Sent; Health; 41777919081700.pdf
A2263431 Hagelin Letter to Bill Friedman Discussing His Really Finding A Fine Woman-Elsa - 41777959081703.pdf
A2263432 Letter to Elizebeth and Bill from Hagelin Discussing His Recent Activities; Motorboating 41777979081705.pdf
A2263433 Boris Hagelin, Jr. Letter to William Friedman Which Included Consumer Report Article on an Inexpensive Home Copying Machine 41777999081708.pdf
A2263434 Hagelin Letter to Friedman Sending His Best Wishes on His Impending Birthday; New Apartment 41777949081702.pdf
(Folder ID: ACC49000) US Senate Report of Proceedings Hearing Held Before the Subcommittee on Patents, Trade-Marks and Copyrights, of the Committee on the Judiciary, H.R. 2068 on the Relief for William Friedman, 1956
Document ID Document Title Filename
A2420556 United States Senate, Report of Proceedings, Hearing Held Before Subcommittee on Patents, Trademarks and Copyrights, of the Committee on the Judiciary, Washington, D. C 41785269082428.pdf
(Folder ID: ACC50344) Correspondence and Worksheets Regarding the Decoding of American Indian Messages Which Friedman Passed to the US Senate Committee, 1926-1929
Document ID Document Title Filename
A4127217 Correspondence: W.F. Friedman Decoded Bureau of (American) Indian Affairs Messages for U.S. Senate Committee; S-028,417 41785629082465.pdf
(Folder ID: ACC50345) Letter from Friedman to Frank Rowlett: German Decodes of Five Messages, 13 August 1945
Document ID Document Title Filename
A4127218 Letter from William Friedman to Frank Rowlett: German Decodes of Five Messages; S-028,283 41785649082466.pdf
(Folder ID: ACC50347) Letter from Boris Hagelin to William and Elizebeth Friedman, 23 December 1953
Document ID Document Title Filename
A4127224 Letter from Boris Hagelin to Bill and Elizebeth Friedman; S-013,504 41785669082468.pdf
(Folder ID: ACC8833) Correspondence Between Friedman and William P. Bundy Regarding the Closure of the Black Chamber, 1950-1951
Document ID Document Title Filename
A99807 A Historical Note on the Closing of the "Black Chamber"; W.F. Friedman Memorandum to Captain Dyer 41784119082317.pdf
(Folder ID: ACC9002) Correspondence Between Friedman and Mendelsohn Regarding ADFGVX Cipher, 1935-1936.
Document ID Document Title Filename
A99873 Letter to W.F. Friedman Concerning the ADFGVX Cipher 41784259082331.pdf
A99874 Notes on ADFGVX Solution 41784189082324.pdf
A99876 Reply to Notes on ADFGVX Cipher 41784139082319.pdf
A99877 Personal Letter to W.F. Friedman from C.M (Charles Mendelsohn) 41784169082322.pdf
A99879 Letter to W.F. Friedman Discussing Cipher Work from Charles Mendelsohn 41784209082326.pdf
A99881 Letter to W.F. Friedman from Charles Mendelsohn Discussing Technical Paper and Alphabets 41784339082339.pdf
A99884 Letter to W.F. Friedman from Charles Mendelsohn 41784309082335.pdf
A99886 Letter to W.F. Friedman Re ADFGVX Cipher Associated Work (from C. Mendelsohn) 41784279082333.pdf
A99888 Letter to Charles Mendelsohn from W.F. Friedman Re Cryptography 41784429082348.pdf
(Folder ID: ACC9407) Correspondence and Working Notes Related to A Bill Before Congress for the Relief of William Friedman, 1936-1956
Document ID Document Title Filename
A101175 Informal Memorandum Noting M02 Has Correspondence Dealing with the Friedman Bill 41768489080758.pdf
A101177 Job Description for W.F. Friedman AS Chief of the Communications Research Section 41768609080770.pdf
A101178 W.F. Friedman's Military Service; Informal Note Listing Periods of Active Duty 41768459080754.pdf
A101180 Position and Grade Summary for W.F. Friedman, 1918-1949 41768539080762.pdf
A101194 Signal Corps Patent Board, Meeting No. 2; Convened to Consider Friedman's Patent for Modification of M-134-T1 and M-134-T2 41768599080769.pdf
A101198 Conditions of Friedman's Employment In the Office of the Chief Signals Officer; Pertaining to Inventions and Patents 41768559080765.pdf
A101205 Letter to W.F. Friedman from the Legal Division, Army Service Forces; Refers to 1942 Patent Filed by Frank Rowlett and Friedman 41768789080788.pdf
A101210 Court of Appeals, Fourth Circuit, Decision In Kober V. United States; Suit by the Signal Corps to Retain Rights to an Invention 41768479080757.pdf
A101216 Correspondence Between the Office of the Secretary of Defense and Henry G. Fischer; Refers to Friedman's Inventions and Possible Legislation to Purchase Rights 41768639080773.pdf
A101220 JAG (Army) Conference Relative to Inventions of William F. Friedman 41768649080774.pdf
A101224 Release of Cryptographic Principles; Earlier Policy of 29 April 1946 Rescinded 41768669080776.pdf
A101227 Authenticating Device; Patent by W.F. Friedman for Authenticating Device (Patent Number 2,518,458) 41768629080772.pdf
A101234 Private Bill to Be Submitted to the Congress; Summary for DIRAFSA of Friedman's Case 41768729080782.pdf
A101252 Proposed Bill for the Relief of Mr. William F. Friedman-Cryptographic Inventions; Letter from Judge Advocate General to DIRAFSA 41768699080779.pdf
A101253 Request for Two Copies of H.R. 5276, 77th Congress, First Session (1941) 41768739080783.pdf
A101254 Request for Job Descriptions; Request for 1921 and 1930 Job Descriptions for W.F. Friedman 41768709080780.pdf
A101262 Proposed Bill for the Relief of Mr. William F. Friedman and Potential Claim-Cryptographic Inventions; Letter from JAGC to DIRAFSA Noting That Further Investigation Is Not Needed Until A Bill Is Presented 41768759080785.pdf
A101270 Proposed Bill for the Relief of Mr. William F. Friedman and Potential Claim-Cryptographic Inventions; Correspondence Between Friedman's Attorneys and the JAG Forwarded to DIRAFSA 41768719080781.pdf
A101280 Request for Job Descriptions; Signal Corps, Civilian Personnel Branch, Letter to AFSA 41768749080784.pdf
A101286 Letter from Henry Fischer to W.F. Friedman; Forwards Copies of the Bill and A Letter from Wayne Morse to Pat McCarran 41769229080832.pdf
A101298 H.R. 5728, 82d Congress, 1st Session, A Bill "For The Relief Of William F. Friedman" and S. 2283, 82d Congress, 1st Session, A Bill "For The Relief Of William F. Friedman"; Letter from JAG to DIRAFSA Noting That Investigation Must Be Completed 41768809080790.pdf
A101303 Pending Friedman Bills; Lists Machines and Devices Covered by Friedman's Applications 41768889080798.pdf
A101311 Unclassified Job Description, Signal Corps Memoranda Regarding Friedman's Patents; List of Documents Hand Delivered to JAG on 17 March 1952 41768819080791.pdf
A101313 H.R. 5728 "For The Relief Of William F. Friedman"; Questions for NSA from the Patents Division of the JAGC 41768829080792.pdf
A101324 Draft Letter from AFSA to the Judge Advocate General; Responds to Queries Regarding Friedman's Work Raised by JAG Letter of 5 July 1951 41768859080795.pdf
A101330 Draft Opinion Regarding Friedman's Claims for Compensation 41768779080787.pdf
A101332 Draft Statement Regarding Friedman's Inventions, H.R. 5728, and Executive Order 10096 41768969080806.pdf
A101339 H.R. 1152, 83rd Congress, 1st Session, A Bill "For The Relief Of William F. Friedman"; JAGC Request for Comments from DIRNSA 41769169080826.pdf
A101343 H.R. 1152, 83rd Congress, 1st Session, A Bill "For The Relief Of William F. Friedman"; DIRNSA Reply to JAGC Letter of 25 February 1953 41769139080823.pdf
A101355 H.R. 5728 "For The Relief Of William F. Friedman"; Letter from DIRNSA Answering Questions In JAGC Letter of 18 December 1952 41769029080812.pdf
A101361 Note to Friedman from Henry Stauffer; Forwards Copy of A 24 March 1949 Comptroller General Letter 41769199080829.pdf
A101371 Private Law 625-84th Congress Chapter 264-2d Session H.R. 2068; Act for the Relief of William F. Friedman 41768999080809.pdf
A101375 Record of Request by Friedman for Copy of February 1952 AFSA Letter to the JAG 41768929080802.pdf
A101383 Court Decisions Pertaining to Friedman's Claims 41769089080820.pdf
(Folder ID: FOLDER 001) Memoranda, Job Descriptions, and A Narrative History on Friedman's Contributions to Communications Security (COMSEC) and Communications Intelligence (COMINT), 1939-1954-for Diary Index See Folder 497
Document ID Document Title Filename
A60523 Job Descriptions-Special Assistant to the Director and Cryptologic Research Advisor; Plus Others; Duties and Responsibilities 41698589073792.pdf
A60528 Friedman's Contributions In the Fields of Communications Security and Communications Intelligence, 1930-45 41698599073793.pdf
A60534 Important Contributions to Communications Security, 1939-1945; Summary of Contributions Made by Mr. Friedman 41698609073794.pdf
A60541 Contributions In the Fields of Communications Security and Communications Intelligence, 1939-1945; Brief Summary of Friedman's Contributions 41698619073795.pdf
A60556 Request for Personnel Authorization and Description of the Position of Chief, Communications Research Section; Positions Authorized the Department of the Army by Public Law 313-80th Congress 41698629073796.pdf
A60563 Memorandum for Colonel Corderman; Friedman Writes: I Do Not Consciously Disregard or Disobey Specific Instructions Given ME by Superior Authority 41698639073797.pdf
A60573 Memorandum to Branch Chiefs, B, C, D, E, In Turn Regarding Restrictions on Cooperating with British; Mr. Friedman's Effort to Clear Up A Misunderstanding (Personal Reprimand) Which Reflects Unfavorably Upon Him 41698649073798.pdf
A60576 Letter from Col. Bullock to Mr. Friedman, Mar 1943; Relaxation of Restrictions Imposed Upon Mr. Friedman Regarding Relations with Representatives of Foreign Governments and Other Agencies 41698659073799.pdf
A60579 Letters from Mr. Friedman to Col. Bullock Regarding Lifting of Restrictions Regarding Contacts with Foreign Representatives 41758489079762.pdf
A60582 Job Descriptions-Director of Communications Research and Technical Director of Security Activities, 1942; Duties and Responsibilities 41758479079761.pdf
A60583 Appointment of Mr. Friedman AS Director of Communications Research, Signal Security Service-Nov 1942; Letter Describing Duties and Responsibilities 41758499079763.pdf
A60609 Job Description-Cryptologic Consultant, Apr 1949; Duties and Responsibilities 41698699073803.pdf
A61782 A Study with Respect to the Duties of the Chief Signal Officer; Chronology of Events; ; Question AS to Whether the Present Signal Intelligence Service Is A Field or Departmental Agency 41758469079760.pdf
(Folder ID: FOLDER 003) Diary, William F. Friedman, 1946, Temporary Duty Assignment to Europe-for Diary Index See Folder 497
Document ID Document Title Filename
A60495 Friedman's Diary-TDY Trip to Europe, Oct 1946; Itinerary, Daily Activities 41698579073791.pdf
(Folder ID: FOLDER 004) Travel Orders, Vouchers, Receipts, Itineraries, Reports, and Personal Correspondence for Temporary Duty Assignment to France, Germany, and England (16 November-3 December 1951) and Stockholm and Europe (14 July-14 September 1945)
Document ID Document Title Filename
A59481 Orders and Papers on Trip to France, Germany and England, 16 Nov-3 Dec 1951; TDY to Stockholm & ASA Europe, 14 Jul-14 Sep 1945; Receipts, Itinerary, Vouchers 41698469073780.pdf
A59487 DIRAFSA's European Trip-Nov 1951; Administrative Information; Personal Arrangements and Administrative Details for Visits to London 41698479073781.pdf
A59489 Trip Report-Eastman Kodak Company to Attend Conference on Minicard Data Handling System; List of Participants, Purpose, Summary of Meetings, Comments 41698489073782.pdf
A59491 Report of Temporary Duty to Stockholm and to ASA Europe by Mr. Friedman; Letter Containing Inclusive Dates of TDY Trip and Locations Visited 41698499073783.pdf
A59493 Menu from A Paris Restaurant 41698509073784.pdf
A59494 Travel Orders, Ij-London, England-W S; Tordella, Patton and Friedman TDY to Europe In Connection with Armed Forces Security Agency Activities 41698519073785.pdf
A59496 Schedule of Inspection, 10th Radio Squadron, Mobile by Major General Canine and Party-29 Nov 1951; Itinerary and Functions 41698529073786.pdf
A59499 Itinerary and Schedule of Events for European Trip 41698539073787.pdf
A59501 Report on Temporary Duty, ETO, by Mr. Friedman; Copy of Orders; Account of Movements and Duty on Trip 41698549073788.pdf
A59507 Voucher for Per Diem and/or Reimbursement of Expenses Incident to Official Travel-William Friedman; London TDY Trip: Aug-Sept 1945 41698559073789.pdf
A59513 Travel Orders, Shipment Ij-Paris-Yc; Mr. Friedman's TDY to Paris and Other Locations Within the European Theater 41698569073790.pdf
(Folder ID: FOLDER 005) Appointment Book, William Friedman, 1954-1955
Document ID Document Title Filename
A59461 Mr. Friedman's Appointments, 1954 and 1955; Notebook Listing Daily Appointments 41698459073779.pdf
(Folder ID: FOLDER 008) Administrative Files, Index to Friedman Files and Technical Papers, Job Descriptions and Position Surveys, 1946-1953
Document ID Document Title Filename
A59309 NSA Special Assistant Organizational Diagram 41698329073766.pdf
A59314 Index to Technical Papers (Filed In Lower Drawer of Mr. Friedman's Safe); Nations-Cryptographic Data; Cryptographic Systems 41698339073767.pdf
A59319 Index to Files; File Numbers and Titles 41698349073768.pdf
A59321 Index to File In Mr. Friedman's Office, Nov 1946; File Numbers and Titles 41698359073769.pdf
A59325 File List Used by AFSA Secretariat 41698379073771.pdf
A59331 Report of Position Survey; Letter Regarding Processing of Personnel Actions Changing Designation and Grade 41698389073772.pdf
A59333 Job Descriptions for Mr. Friedman and Miss Young; Job Controls 41698399073773.pdf
A61766 Index to ASA Files, Oct 1950; Publicity-Cryptographic, Legislation, Finance & Accounting, Personnel, Administration, Correspondence, Histories, Reports, Training, Conferences 41698779073811.pdf
(Folder ID: FOLDER 009) Memorandum, Regarding Medal for Merit Recommendation for Friedman, 21 December 1945 (Copy)
Document ID Document Title Filename
A59294 Investigation of Work Done by Mr. William F. Friedman, Dec 1945; Recommendation That Mr. Friedman Be Awarded the "Medal For Merit"; Synopsis of Work Accomplished by Mr. Friedman 41698319073765.pdf
(Folder ID: FOLDER 010) Administrative Files, Armed Forces Security Agency Human Resources Policies, Procedures, Job Descriptions, Requests for Personnel Actions Specific to Friedman, 1951-1953
Document ID Document Title Filename
A59056 Political Activity of Federal Officers and Employees; General Prohibitions and Exceptions; Prohibited Activities; Criminal Law Violations 41698019073735.pdf
A59064 Efficiency, Fitness and Effectiveness Reports; Explanation of Forms to Be Used for Evaluation of Military Personnel Assigned with the Office of Secretary of Defense 41698029073736.pdf
A59075 Instructions for Preparation of Recommendation Letters; Letter from Personnel Officer, Bolling Air Force Base, to Rating Officers 41698049073738.pdf
A59090 Request for Personnel Action, Mar 1953 Change of Address and Telephone Number for Mr. Friedman 41698039073737.pdf
A59095 Request for Personnel Action, Feb 1953 Promotion of Miss Edythe B. Young 41768209080730.pdf
A59112 Cost Account Codes for Command and Staff Organizations; Position Classification Surveys; Personnel Requirements for FY 52 41768219080731.pdf
A59121 Recruitment Efforts Among ACA Members, Jun 1951; Figures Sent by Mr. Friedman to Mr. Bryan 41698059073739.pdf
A59128 Data Sheets for AFSA Key Personnel; Chief of Staff Request for Up to Date Data on Key Personnel 41698079073740.pdf
A59133 Letters of Condolence; Instructions for Sending Letters of Condolence to Agency Employees In the Event of Death of an Immediate Family Member 41698089073741.pdf
A59136 Rights and Duties of Civilian Employees to Present Complaints or to Report Instances of Wrongdoing; Instructions for Submitting Complaints 41698099073742.pdf
A59204 Limitations on Personnel Actions-Whitten Amendment; Section 1310 of the First Supplemental Appropriation Act, 1952 41698109073743.pdf
A59210 Request for New Badge, Jan 1952; Miss Edythe Young Transferred from the Office of Research and Development to the Office of the Consultant 41698119073744.pdf
A59221 Locator File-AFSA Personnel; Chief of Personnel Directed to Establish an AFSA Locator File for All Civilian and Military Personnel In the Agency 41698129073746.pdf
A59223 Establishment of AFSA Job Index (AFSA-Oot); Three AFSA Job Index Cards Forwarded from AFSA-Oot 41698139073747.pdf
A59224 Limitations on Personnel Actions-Whitten Amendment; Section 1310-Provisions Which Apply to Administration of AFSA and ASA Civilians; Questions and Answers Concerning the Amendment 41768239080733.pdf
A59225 Reports Based on Mechanized AFSA Civilian Personnel Service Records; Data Extracted from the Service Records of AFSA Civilians and Placed on IBM Cards 41698149073748.pdf
A59227 Establishment of AFSA Job Index and AFSA Job Code; Job Index Card; Instructions for Preparing Job Index Cards; AFSA Conversion Scale; Current Personnel Allocation; Job Index Card; Instructions for Preparing Job Index Cards; AFSA Conversion Scale; Current Personnel Allocation 41698159073749.pdf
A59229 Leave Administration, Dec 1951; Public Law 223: Changes to Annual Leave and Sick Leave Regulations for Civilian Employees 41698169073750.pdf
A59232 Request for Personnel Action-AFSA-Oot Appointments; Position Establishment and Cancellation 41698179073751.pdf
A59236 AFSA Order No. 69-51; Appointments, Pursuant to AFSA Memo 20-10 41698189073752.pdf
A59237 Issue of Monthly Property Pass to AFSA-Oot 41698209073754.pdf
A59240 Job Descriptions-Civilian Employees; Instructions Regarding the Return and Disposal of Classified and Unclassified Job Descriptions 41698229073755.pdf
A59244 Request for Personnel Action-Appointment of Clerk-Stenographer to AFSA-Oot 41698239073756.pdf
A59248 Personnel Requirements for AFSA-Oot for Fiscal Year 1952 41698249073757.pdf
A59253 AFSA Questionnaire, 1951; Relocation Questionnaire and Record of Service for Mr. Friedman 41698269073759.pdf
A59256 Temporary Assignment of Captain Lane; Memorandum from Mr. Friedman, Thanking Captain Dyer for Making Captain Lane Available AS A Temporary Secretary 41698279073760.pdf
A59258 Request for Personnel Action, Mar 1951; Cancellation of Appointment Action Pending AFSA-Oot-1 41698289073761.pdf
A59282 Revision of Job Number AFSA-35; Request That Standard Form 52 Be Forwarded to AFSA 153 for A Re-Audit of This Position 41698299073763.pdf
A59287 Secretaries for AFSA-Oox and AFSA-Oot; AFSA-14 Does Not Concur with This Proposal 41698309073764.pdf
A61742 AFSA Table of Personnel Authorizations, Jan 1952 41698739073807.pdf
A61751 Edythe B. Young, Application for Enrollment In ASA Extension Courses; Application and Approval for Series Sub-Courses In Cryptology Starting with 10-5 41698749073808.pdf
A61757 Request for Personnel Action, 17 Jul 1951; Request for Information and Editorial Clerk (Stenography) 41758519079765.pdf
A61761 Request for Personnel Action-Friedman Secretary; Cancellation of Request for Clerk-Stenographer Pending AFSA-Oot-3 Action 41758509079764.pdf
(Folder ID: FOLDER 011) Correspondence and Memoranda, Signals Intelligence Services (SIS) Photography and Motion Picture Activities, 1944-1946
Document ID Document Title Filename
A58797 Correspondence on Cancellation of Project 13903; Cancellation of "Signal Security Agency Activities" Film 41697729073706.pdf
A58808 Mr. Friedman's Office Reminders, Oct-Nov 1945; Presentation of Award; Meeting Request 41697739073707.pdf
A58819 Report of Laboratory Branch for Period 16 September to 30 September 1945; Hiring of Civilians and Equipment Inventory 41697749073708.pdf
A58826 Description of Functions In Traffic Analysis Research Office; Analysis of Discriminants and Call Signs; Station Performance and Control; Net Reconstruction and Intelligence 41697759073709.pdf
A58831 Status of Pictures; List of Picture Titles 41697779073711.pdf
A58834 Staff Photographs; Release of Negatives to Make Photographic Prints 41697789073712.pdf
A58842 Request for Photographs, Sep 1945; List of Requested Photographs to Be Taken In Communications Security Branch 41697799073713.pdf
A58847 Pictures for Branch History, Sep 1945; List of Proposed Photographs to Be Taken Within the Military Cryptanalytic Branch 41697809073714.pdf
A58849 List of Pictures Requested for the History of SSA In Protective Security Branch; Pictures In Traffic Analysis and Traffic Control Sections 41697819073715.pdf
A58854 Photographs of Training Activities, Sep 1945; List of Recommended Photographs to Be Taken for the Photographic History of SSA 41697829073716.pdf
A58882 Photographs-Basic Analysis 41697839073717.pdf
A58889 Report of Laboratory Branch for Period 1 August to 15 August 1945; Film Development, Cifax Work, Study on Methods of Modernization of Microfilming Techniques, Assembly and Location of German Secret Ink Testing Machine 41697849073718.pdf
A58893 Historic Pictures, Aug 1945; List of Pictures to Be Taken to Provide Illustrations for the History of the Communications Branch 41697859073719.pdf
A58931 Suggested Photographs, Information and Liaison Branch, Aug 1945 41697869073720.pdf
A58934 Photographs for Historical File, Aug 1945; List of Units In the Language Branch Submitted for Consideration with Respect to Taking Photographs for Historical Files 41697879073721.pdf
A58936 Pictorial Review, P&t Division; List of 4 Photographs 41697889073722.pdf
A58938 Lists of Potential Photographs, Prob Circa 1945 41697909073724.pdf
A58946 Photographic Project, Signal Intelligence Installations and Activities, IBT, for Historical Purposes, Mar 1945; Request for and Rejection of Photographic Project 41697919073725.pdf
A58961 Request and Rejection of Motion Picture of Signal Security Agency Activities for Historical Purposes; Request That A Motion Picture Be Produced by the Army Pictorial Service 41697929073726.pdf
A58966 Cryptographic Clearance for Carl Allensworth, 1st Lt., Asn 01640177; Letter and Copy of Loyalty Checksheet 41697939073727.pdf
A58970 Photographic Project, Signal Intelligence Installations and Activities, Swpa, for Historical Purposes, Mar 1945; Request to Make Motion and Still Pictures of Local Installations and Activities of the Signal Security Agency 41697949073728.pdf
A58984 Photographic Project , Signal Intelligence Installations and Activities, MTO and IBT, for Historical Purposes; Request for Motion and Still Pictures of Local Installations and Activities of the Signal Security Agency 41697959073729.pdf
A58996 Photographic Project, Signal Intelligence Installations and Activities, ETO, for Historical Purposes; Request for Plans 41697969073730.pdf
A59005 Motion Picture of Signal Security Agency Activities for Historical Purposes; Request That Motion Picture Be Produced by the Army Pictorial Service 41697989073731.pdf
A59015 Correspondence Regarding Proposed Technical and Training Films on Signal Intelligence and Radio Intelligence Installations 41697999073732.pdf
A59024 Memorandum for Captain Robert F. Purinton, Reference to Photographs Included with This Correspondence 41697419073675.pdf
A59048 Motion Picture Project 3809 and Film Strip Project B-43-5 on Signal Security Agency Activities for Historical Purposes, Nov 1944; Explanation of Photographic Historical Coverage 41698009073733.pdf
A61730 Motion Picture Project 3809 and Film Strip Project B-43-5 on Signal Security Agency Activities for Historical Purposes; Subject Project Abandoned after Some 348 Feet of Color Film Had Been Taken of the Army Security Agency (Then Signal Security Agency) 41698709073804.pdf
A61733 Authorization for Capt L.M. Barker and Capt R.F. Purinton to View Top Secret Material for Film Project 41698719073805.pdf
A61738 Combat Photography Pertaining to Training Subjects; Request for Better Staff Planning and Supervision of Combat Photography for Training Purposes 41698729073806.pdf
(Folder ID: FOLDER 013) Administrative File, Correspondence and Memoranda, 1919-1937 (2 Folders)
Document ID Document Title Filename
A66329 William F. Friedman Office Records (1919-1937); Travel Orders, Travel Vouchers, Notifications of Personnel Action, Letters, Memorandums 41698219073762.pdf
(Folder ID: FOLDER 014) Administrative File, Correspondence and Memoranda, 1938-1942 (2 Folders)
Document ID Document Title Filename
A66325 William F. Friedman Office Records (1938-1942); Travel Orders, Travel Vouchers, Notifications of Personnel Action, Letters, Memorandums 41698069073745.pdf
(Folder ID: FOLDER 015) Administrative File, Correspondence and Memoranda, 1943-1955
Document ID Document Title Filename
A66323 William F. Friedman Office Records (1943-1955); NSA Newsletter, Travel Orders, Travel Vouchers, Notifications of Personnel Action, Letters, Memorandums 41697979073734.pdf
(Folder ID: FOLDER 016) Correspondence, Request for Historical Documents, 1949-1951
Document ID Document Title Filename
A38712 Memoranda 1949 and 1951; Letter of Appreciation from Armed Forces Security Agency to Mr. Wm. F. Friedman 41700569073989.pdf
A38716 Memorandum 1949 and 1951; Letter of Appreciation from Air Force Security Service for the Communications Security Officers Conference, 12-16 March 1951 41700609073993.pdf
A38721 Memoranda 1949 and 1951; Routing Slip from USAFSS Regarding Letter of Appreciation Dtd 9 Apr 51 to Mr. Wm. Friedman 41700659073998.pdf
A38725 Memoranda 1949 and 1951; Request for ASA Historical Documents 41700709074003.pdf
(Folder ID: FOLDER 017) Correspondence, Agenda, Meeting Minutes, National Security Agency Scientific Advisory Board, 1955
Document ID Document Title Filename
A38729 NSA Consultant; NSA Notification of Personnel Action for Mr. Friedman AS A Re-Employed for Services with the National Security Agency Scientific Advisory Board 41700729074005.pdf
A38733 NSA Consultant; Receipt of Letter from Prof. Andree Who Requested A Copy of Photographs or Publications from the Agency 41700749074007.pdf
A38739 NSA Consultant; Letter from Prof. Andree Requesting Publications and Photographs Concerning Cryptography and Hagelin Machines 41700759074008.pdf
A38745 NSA Consultant; Letter from the NSA Scientific Advisory Board Concerning the Mathematics Panel Meeting Scheduled 13-14 December 1956 41700769074009.pdf
A38748 NSA Consultant; Announcement of Date for the NSA Scientific Advisory Board Affairs on 12 Jan 1955 41700779074010.pdf
A38754 NSA Consultant; Letter Reply to NSA Scientific Advisory Board to Attend the Two-Day Meeting on 13 and 14 December 1956 41700789074011.pdf
A38759 NSA Consultant; Letter and Agenda of the Mathematics Panel Meeting Scheduled on 13-14 December 1956 41700799074012.pdf
A38761 NSA Consultant; Letter from W. Friedman to General Canine Stating Mr. Friedman Accepted the Membership Invitation on the NSA Scientific Advisory Board 41700809074013.pdf
A38764 NSA Consultant; Letter from General Canine Inviting Mr. Wm. Friedman to Accept Membership on the NSA Scientific Advisory Board 41700819074014.pdf
A38768 NSA Consultant; Members of the NSA Scientific Advisory Board 41700829074015.pdf
A38772 Minutes of the Meeting of the Executive Group for National Security Agency Scientific Advisory Board Affairs Held on 5 December 1959 41700839074016.pdf
A38880 NSA Consultant; Letter Requesting Mr. Wm. Friedman Attendance to Review the SCAMP Program on 13 and 14 Dec 56 41700859074018.pdf
(Folder ID: FOLDER 026) Correspondence, Notes and Inventories, 1959-1960
Document ID Document Title Filename
A68726 Memo Documenting Misplaced Materials from the Friedman Files 41791399083039.pdf
A68728 List of Contents Boxes #1 and #2 Shipped to William F Friedman 41791419083041.pdf
A68729 List of Material Sent to Mrs Clyde Christian NSA Records Management Branch, AG-24 41791459083045.pdf
A68730 Hand Written-Additional Material Created and or Maintained by William F Friedman, Receipt to Gillian 41791479083047.pdf
A68733 Friedman Asks Colonel Willard-He Needs NSA Books/Documents; Has Talked to Dr Tordella and He Has Agreed to Send Out to His Home Anything Up Thru Confidential 41791499083049.pdf
A68734 List of William F Friedman's Material In Dr Ashenhurst's Office 41791529083050.pdf
A68735 Transmittal and Receipt Slip Fm Mary J Vesper R/D-03 to William F Friedman, Envelop No. 13 Containing SCAMP Lectures, Notes and Cards, I Through VI 41791539083052.pdf
A68740 Transmittal and Receipt Slip Fm Mary J Vesper R/D-03 to William F Friedman Envelop No. 11, Yardley's Black Chamber 41791569083053.pdf
A68743 Transmittal and Receipt Slip Fm Mary J Vesper to William F Friedman Envelope No. 12 Containing Marine Corps Lecture Series Notes, Etc 4 Folders 41791589083056.pdf
A68746 Transmittal and Receipt Slip from Mary J Vesper R/D-03 to William F Friedman Envelope No. 3 Containing NSA Scientific Advisory Board Correspondence and Correspondence from General Blake 41791619083059.pdf
A68761 Transmittal and Receipt from Mary J Vesper RD/- 03 to William F Friedman Envelope No 6 Contains Briefing, Guide Lines, Letter, Photos 41791629083061.pdf
A68763 Transmittal and Receipt from Mary J Vesper to William F Friedman, Envelope No. 10 Lectures, Personal Service Contract, Letter and List of Permutations of 6 41791659083064.pdf
A68767 Transmittal and Receipt from Mary J Vesper R/D-03 to William F Friedman, Envelope No 2 Report Letters Machine Identification of Words (5 Reports and Newspaper Clippings) 41791669083065.pdf
A68770 Transmittal and Receipt from Mary J Vesper R/D-03 to William F Friedman Envelope Containing Lecture Cards, Notes, Slides, Talks 41791699083068.pdf
A68779 Transmittal and Receipt from Mary J Vesper R/D-03 to William F Friedman Envelope No. 14 Tape Lecture, Articles, Lecture 41791719083070.pdf
A68785 Paul S. Willard Memorandum for the Record, Withdrawal of Classified Material by Mr. Wm. Friedman, Dr. Tordella Advised That Friedman Cannot Withdraw Any Classified Material from NSA Files Higher Than Confidential 41791729083071.pdf
A68788 Paul E Gilliam Letter: to William F Friedman, Attached (Not Attached ) Is A Receipt for the Material Received from You, at Your Home on 26 June 1959 41791739083072.pdf
A68791 Hand Written List of Translations, NSA Reports, Translations, Usfu Journals, Bulletins, Reports W/Years 41791749083073.pdf
A68793 Hand Written-List of Materials 41789799082879.pdf
A68794 Hand Written-Shows Box 1 with Apparent Items Included 41789979082897.pdf
A68804 Hand Written Publication File-Lists 38 Publications 41790079082909.pdf
A68806 Hand Written Notes-Lists Tape Recordings, Publications 41790149082913.pdf
(Folder ID: FOLDER 027) Miscellaneous Memoranda and Transmittals, 1958-1960
Document ID Document Title Filename
A68686 Paul Gilliam Transmittal and Receipt Sheet to William F Friedman-Lists Eleven Items 41791179083017.pdf
A68687 Mrs Clyde H Christian, AG-24, Transmittal and Receipt Sheet to Mr William F Friedman-Attached List Giving Contents 41791199083019.pdf
A68689 Hand Written Names of Mathematics Panel and Committee 41791229083022.pdf
A68690 John Beck-Receipt for Packages from Mr William F Friedman 41791249083024.pdf
A68691 Lists Contents of Packages Forwarded on 29 Dec 58 41791269083026.pdf
A68693 Lists Files Sent to NSS for Safekeeping Until Mr Friedman's Return-Forwarded AS Package #WFF-24 41791289083028.pdf
A68694 M J Vesper R/D-017 SCAMP Tape to William F Friedman 41791309083030.pdf
A68695 William F Friedman Transmittal and Receipt Sheet to AG 243 41791329083032.pdf
A68696 William M Dodd Jr Transmittal and Receipt Sheet to William F Friedman A56-46 (1 Box of Slides #3 41791359083035.pdf
A68697 William M Dodd Jr Transmittal and Receipt to William F Friedman Slides (Box 1, 2 &4) TS 41791379083037.pdf
(Folder ID: FOLDER 028) Outgoing Correspondence, January-December 1952
Document ID Document Title Filename
A4158308 Letter from Ltg Canine to Colibohn 41699229073856.pdf
A4158309 Letter from Friedman to Dean Post 41699249073858.pdf
A4158310 Letter from Friedman T Weaver 41699269073860.pdf
A4158311 Letter from Ltg Canine to Dumay 41699279073861.pdf
A67746 Letter from Friedman Re Status of Literature on Shakespeare-Bacon Controversy 41786509082551.pdf
A67758 Letter from Canine to VP, Engineering Research Associates Re Membership on NSA Scientific Advisory Board 41786549082555.pdf
A67762 Canine Letter to Professor Wilkes Re Membership on Scientific Advisory Board 41786569082557.pdf
A67764 William F Friedman Letter: Two Articles to Consider Cryptology AS A Profession 41786589082559.pdf
A67766 Ralph J Canine Letter: Comment on Project SCAMP 41786619082562.pdf
A67767 J N Wenger Letter: an Invitation to Become A Special Consultant and the Advisory Board 41786639082564.pdf
A67768 Ralph J Canine Letter: Requesting Dr Kelly Designate Someone In the Field of Communication Theory General Electronics Transistor Development or Allied Fields to Serve on the NSASAB 41786659082566.pdf
A67773 Ralph J Canine Letter: Forwarded an Invitation to Be A Member of NSASAB 41786679082568.pdf
A67775 William F Friedman Letter: Certification of Public Law 513 41786699082570.pdf
A67776 Ralph J Canine Letter: Forwarded Invitation to Become A Member of the NSA Scientific Advisory Board 41786709082571.pdf
A67777 J N Wenger Letter: Scientific Advisory Board 41786739082575.pdf
A67779 J N Wenger Letter: Recommend Specialists In the Telecommunication Engineering Field to Serve AS A Rep on the NSASAB 41786789082579.pdf
A67782 J N Wenger Letter: Von Neumann Invited to Become A Member of NSASAB 41786829082583.pdf
A67783 Ralph J Canine Letter:-AFSA Regulation No. 20-10 Dtd 21 Aug 52, Subj: Armed Forces Security Agency Scientific Advisory Board 41786849082585.pdf
A67784 William F Friedman Memo to Obtain Additional Clearances for Advisory Board 41786869082587.pdf
A67785 William F Friedman "Establishment Of National Security Agency Research And Development Advisory Council And Technical Committees" 41786879082588.pdf
A67864 William Friedman: Minimum Height Wavier for the Naval Reserve for an Individual 41786899082590.pdf
A67867 William F. Friedman: Designated Records Officer for the Office of the Consultant 41786909082591.pdf
A67868 William F Friedman: Reserve Officer Is Doing Research to Solve A 16th Century Book 41786929082593.pdf
A67869 William F Friedman: Additional Clearances for SCAMP and Advisory Board 41786949082595.pdf
A67870 William F Friedman Letter: Forwarded Technical Papers 41786979082597.pdf
A67871 Ralph J Canine: Interview with Chief of the Patent Department of A German Manufacturing Firm 41786999082599.pdf
A67875 Ralph J Canine Letter to Dr. John Curtiss 41787019082602.pdf
A67878 Ralph J Canine Letter: Designating A Chairman for the Next SCAMP Conference 41787029082603.pdf
A67896 William F Friedman: Gen Canine Requests Info on Large Industrial Organizations with A View to Improving "Internal Communications" 41787059082606.pdf
A67897 General Canine Letter: Thank You Note to the Chairman of the New AFSA Scientific Advisory Board 41896319093523.pdf
A67898 William F Friedman Letter: Yardley "The American Black Chamber" 41787099082610.pdf
A67904 Ralph J Canine Letter: Comments on Report to Recruit Mathematicians Into Permanent Positions 41787129082613.pdf
A67905 Ralph J Canine Letter: Thank You Note for Comments after Review of A Report to Focus Recruitment of Mathematicians for Employment 41787139082614.pdf
A67926 General Canine Letter: Requested Comments of Letter Recommending Recruitment of Mathematicians for Employment 41787159082616.pdf
A67929 Ralph J Canine Letter: Requested Comments on A Report Recommending to Recruit Mathematicians for Employment 41790709082970.pdf
A67936 Ralph J Canine Letter: Establishing Scientific Advisory Board Membership 41787299082630.pdf
A67941 William F Friedman: Atheneum-Stiftung, Lists the Most Recent Developments In the Deal with Atheneum to Acquire A Key Generator 41787339082635.pdf
A67961 J R Dennis Letter: to Deputy Director Plans, CIA, Recommendation on Study and Construction of Device 41787369082636.pdf
A67966 William F Friedman: Letter: Suggestions on Research and Development Programs 41896329093524.pdf
A68017 William F Friedman Letter: Executive Group for Security Intelligence Equipment, Being Furnished Reading Material for Indoctrination 41787399082641.pdf
A68025 Ralph J Canine Letter: to Dr Mina Rees, Professor Cairns, and Friedman Agree on Usefulness to Have Comments from Qualified Mathematicians 41787419082642.pdf
A68033 Ralph J. Canine Letter: Plans for the Next Institute for Memorial Analysis Symposium 41787439082644.pdf
A68042 Ralph J Canine Letter: to Dr H P Robertson, Enclosing Copy of Prof Cairns Confidential Report 41787469082647.pdf
A68044 Ralph J Canine Letter: to Dr Howard T Engstrom, Prof Cairns, Chief of 03, and Friedman Agreed It Was Useful to Have Comments from Qualified Mathematicians on the Symposium 41787479082648.pdf
A68045 William F Friedman Memo Chief Security Control Division, Certification of Public Law 513 41787499082650.pdf
A68046 William F Friedman Letter: to Mr W M Bowers, Acknowledges Receipt of Letter and Enclosures 41787509082651.pdf
A68048 P P Leigh Memo to Brigadier Tiltman, Blo, Gccs Histories 41787529082653.pdf
A68051 William F Friedman Letter: to Mr Boris Hagelin Jr, Looking for More Detailed Information, Talks About A Personal Visit 41787549082655.pdf
A68053 William F Friedman Letter: to Colonel Eric H F Svenson, Tried to Get the Colonel for A Tour (at NSA) but Turned Down Cold 41787569082657.pdf
A68076 William F Friedman Letter: to Mr Robert W Straus, Thanks for Sending the Literature 41787589082659.pdf
A68079 J N Wenger Letter: to Dr H P Robertson 41787599082660.pdf
A68108 William F Friedman Memorandum to Admiral Wenger, Release of the CCM to Turkey for Diplomatic Communications 41787619082662.pdf
A68114 William F Friedman Memo to the Members of USCIB, Draft Copy, 41787649082665.pdf
A68116 Alfred R Marcy Memo to Chief of Naval Operations, the Pentagon, Release to Turkey of Cryptographic Device 41787659082666.pdf
A68118 Memorandum for the Record, Release to Turkey of Cryptographic Device 41787679082668.pdf
A68124 Monroe B Duffill Letter: to Director Armed Forces Security Agency, Release to Turkey of Cryptographic Device 41787689082669.pdf
A68125 John C Elliott Memorandum to Members of the State-Defense Military Information Control Committee, Release to Turkey of Cryptographic Device 41787709082671.pdf
A68128 William F Friedman Letter: to Dr H P Robertson, Thanks for Reviewing the Engstrom Paper and for Returning Badge Number 10406 41787719082672.pdf
A68132 William F Friedman Letter: to Dr Marshall H Stone, Over A Year Ago Dr Stone Was Considered A Potential Member of SCAG, Due to His University Obligations He Could Not Participate 41787739082674.pdf
A68178 William F Friedman Letter: to Dr Charles Tompkins, Letter Mentions People Are Being Cleared to Work at the Summer Seminar (SCAMP) Being Held In Los Angelos and Special Problems of AFSA for Dr Tompkins 41787759082676.pdf
A68184 William F Friedman Letter: to Dr Ralph K Potter, Acknowledges Receipt of Letter, Will Consider Ideas 41787769082677.pdf
A68187 Friedman Letter: to Mr Harmon Duncombe, Looking for Complete Set of Government Printing Office Documents on the Pearl Harbor Report 41787779082678.pdf
A68189 Friedman Letter: to Kay, Thank You for Note and Data Regarding Mary Stuart Looking for Books on American Revolution 41787789082679.pdf
A68194 William F Friedman Letter: to Mr Edwin A Speakman, Dr Engstrom Suggested A Report Be Circulated to Certain SCAG Members for Criticism and Comments 41787809082681.pdf
A68198 William F Friedman Letter: to Dr Marshall H Stone, Dr Stone Unable to Be A Member of SCAG 41787819082682.pdf
A68200 William F Friedman Memo to Chief Security Control Division, Per AFSA Memo No. 120-18/1, Certification of Public Law 513 41787839082684.pdf
A68204 William F Friedman Letter: to Dr H P Robertson, Dr Engstrom Suggests Report Be Circulated to Certain SCAG Members for Criticism and Comments 41787849082685.pdf
A68208 William F Friedman Letter: to Dr Ralph K Potter, Dr Engstrom Suggests Report Be Circulated to Certain SCAG Members for Criticism and Comments, Dr Engstrom Thinks That Dr Potters Comments Would Be Extremely Valuable 41787879082688.pdf
A68209 William F Friedman Letter: to Dr Revilo P Oliver, Reply to Mr Oliver's Ltr of 11 June 52 to Mr Friedman Giving Details on Two Manuscripts Mr Friedman Is Interested In Obtaining for the AFSA Library 41787919082692.pdf
A68210 William F Friedman Letter: to Dr H P Robertson, Reply to Mr Robertson's Ltr of 17 June 52 with 4 Incls Oot Requested Be Returned 41787969082697.pdf
A68213 Dr H P Robertson Letter: to Director AFSA Mail File Room, Receipt for Items Under AFSA Control Numbers 41787989082699.pdf
A68222 William F Friedman Memo to Chief Training Div, Publication of Material Contained In Unclassified AFSA Technical Document 41788009082701.pdf
A68224 William F Friedman Letter: to Colonel William W Bessell Jr, Reply to A Letter of Appreciation for Mr Friedman's Lectures at West Point 28 and 29 May 41788029082703.pdf
A68292 Memorandum to Capt J S Harper USN, Cryptographic Device 41788069082707.pdf
A68297 William F Friedman Letter: to Mr John H Howard, Thanks for Paper on Advisory Boards 41788079082708.pdf
A68302 Ralph J Canine Letter: to Dr H P Robertson, Robertson Would Like the SCAG Called Together Once More for the Purpose of Further Discussing and Clarifying the SCAG Report with Which Canine Does Not Agree 41788289082729.pdf
A68303 William F Friedman Letter: to Mr Pollard, Thanks for Sending the Pollards Own Copy of "No Bed For Bacon" 41788319082732.pdf
A68306 William F Friedman Letter: to Dr Charles B Tompkins, Thanks for Two Page Rough Draft of A Mission for SCAG, Glad He Agreed on Arrangements for the Symposium 41788409082741.pdf
A68308 William F Friedman Memo to Chief Security Control Division, Reply to Comment 1, the Personnel In the Office of the Consultant Do Not Have "Q" Clearances 41788459082746.pdf
A68312 William F Friedman Letter: to Mr H P Edmundson, Thanks for Sending Quarterly Report on Projects and Publications of Nbs, Also Glad to Learn About the Conference on Mechanical Translation to Be Held at Mit 41788509082751.pdf
A68329 William F Friedman Memorandum to Rear Admiral Wenger, Separate Code Word for Classified Documents Containing Details of Cryptanalytic Methods and Techniques 41788569082757.pdf
A68333 William F Friedman Memorandum to Rear Admiral Wenger, System for Dissemination of COMINT to and Within Saceur's Command (USCIB: 32/2) 41788619082762.pdf
A68349 William F Friedman Letter: Thanks for the Certificate 41788709082771.pdf
A68354 William F Friedman Memo to Chief of Staff, Contents In the Accompanying Letter (Not Included) 41788739082774.pdf
A68361 William F Friedman Letter: Talks About His Trip to West Point 41788799082780.pdf
A68374 Ralph J Canine Letter: Found the Special Communications Advisory Group (SCAG) Very Useful 41788829082783.pdf
A68377 Mg Canine Letter to Member of SCAG 41788889082789.pdf
A68380 Ralph J Canine Letter: Thanks for Taking Part In the SCAG 41788949082795.pdf
A68416 William F Friedman Memorandum to Chief Training Division 41789009082801.pdf
A68418 William F Friedman Letter: on the Possibility of Our Offering Financial Support to A Project Being Conducted at Wayne University 41789039082804.pdf
A68421 William F Friedman Letter: to Chief Office of Operations, IBM Machines 41789079082809.pdf
A68423 Memorandum to Chief of Staff, Tentative Leave Schedules 41789689082868.pdf
A68425 William F Friedman Memorandum Request for Histories 41789769082876.pdf
A68429 Memo to Senior Liaison Officer 41789789082878.pdf
A68430 Gen Canine Letter: Reply to Letter Suggesting Commencement of Immediate Negotiations of A Contract 41789819082881.pdf
A68432 William F Friedman Letter: Refers to A Government Funding Possibility 41789829082882.pdf
A68445 Contribution of Signal Intelligence to Wwii Efforts 41789859082885.pdf
A68452 William F Friedman Letter: A Talk About the Bacon-Shakespeare Issue 41789899082889.pdf
A68465 William F Friedman Letter: Regarding Lecture and Visit to West Point 41789919082891.pdf
A68471 William F Friedman: Difficulty with Applications for Patents, Recommends Early AFSA Involvement 41789949082894.pdf
A68474 William F Friedman Note on Drafted Regulation 41789959082895.pdf
A68475 William F Friedman Letter: Concerning an Invention/Device 41789989082898.pdf
A68478 William F Friedman Letter: Acknowledging Receipt of Publications 41790019082901.pdf
A68480 William F Friedman Letter: He Is Available for Consultant Work with This Agency 41790039082903.pdf
A68492 William F Friedman Letter: Regarding Secret Inks 41789509082850.pdf
A68497 J N Wenger Memo to FBI Regarding Authorship of Japanese Code Manuscript 41790069082906.pdf
A68506 Ralph J Canine Letter: to Dr M J Kelly, President Bell Telephone 41790209082920.pdf
A68510 William F Friedman Letter: to Mr Bowers, Reply to Letter 41790249082924.pdf
A68514 Memorandum to Director of Naval Intelligence Request for Historical Records Review 41790279082927.pdf
A68517 Canine Letter: to Major General F A Irving, Lecture for Department of Mathematics, Usma 41790319082931.pdf
A68538 William F Friedman Letter: to Mr John Howard, Apologizes for Inconvenience of Not Be Allowed Access to NCS Morning of 3 April 41790349082934.pdf
A68541 William F Friedman Letter: to Dr H P Robertson, Material Forwarded Through Channels for Use In Connection with the Work of SCAG (Special Communications Advisory Group) 41790379082937.pdf
A68544 William F Friedman Letter: to Dr Claude E Shannon, Material Forwarded Through Official Channels for Use In Connection with the Work of SCAG (Special Communications Advisory Group) 41790399082939.pdf
A68546 William F Friedman Letter: to Dr John Von Neumann, Material Forwarded Through Official Channels for Use In Connection with the Work of SCAG (Special Communications Advisory Group) 41790529082952.pdf
A68548 Ralph J Canine Letter: to Mr James M McInerney, Appreciates Making the Japanese Diplomatic Secrets Manuscript Available for Reproduction and Research 41790549082954.pdf
A68603 William F Friedman Memorandum, Three TICOM Documents Written AS "Home Work" by Wilhelm F Flicke 41790569082956.pdf
A68606 William F Friedman Letter: to Captain R K W Harrison USN, Reply to Capt Harrisons Personal Query 41790579082957.pdf
A68612 William F Friedman Memorandum, Plain-Text Processing of AFSA Material and How They Are Processed 41790589082958.pdf
A68613 William F Friedman Memo to Adjutant General, Relief of Capt Mary C Lane AS Custodian of Cryptographic Material Consultant 41790609082960.pdf
A68615 William F Friedman Memo to Adjutant General, Relief of Capt Mary C Lane AS Responsible Property Officer Consultant 41790629082962.pdf
A68623 Ralph J Canine Letter: to Dr M J Kelly, Concerns the Services of Dr Claude K Shannon 41790659082965.pdf
A68627 William F Friedman Memorandum to Colonel Hetherington, Comments on Draft Report on Processing of Plain-Text 41790679082967.pdf
A68631 William F Friedman Memo to Communications Security Officer, Collateral Reading Material, Sending Parts III and IV of the Army Series on Military Cryptanalysis 41790719082971.pdf
A68647 William F Friedman Memorandum to Chief, Security Control Division, Certification of Public Law 513 41790739082973.pdf
A68651 Mary C. Lane Memo to Military Personnel Branch, Capt. Mary C. Lane, Wac Locator Card 41790779082977.pdf
A68655 Mary C. Lane Memo to Chief, Logistics Division, Request for Organization Sign and Name Plate 41790819082981.pdf
A68656 Mary C Lane Memo to Security Division, Attn: Ltjg Haag, Request for Conference Badges 41790839082983.pdf
A68661 William F Friedman Memorandum to Mr Grant Manson, Brief History of the CONSIDO Concept, and Various Actions Which Followed Its Official Presentation for Consideration 41790869082986.pdf
A68671 Ralph J Canine Letter: to Mr James M McInerney, Reference "Japanese Diplomatic Secrets ", Asks If A Reproduction Can Be Made 41790929082992.pdf
A68674 Alfred R Marcy Memo to Chief, Naval Security Group, Historical Records Pertaining to Op-20-G 41790959082995.pdf
A68675 William F Friedman Memorandum to Mr Grant Manson, Brief History of US COMINT Activities 41790979082997.pdf
A68677 William F Friedman Letter: to Colonel L C Sheetz, USAF, Itinerary While Attending Communications Security Officers Conference at Brooks Air Force Base 41791099083009.pdf
A68678 William F Friedman Letter: to Lt. Colonel Blaine Menth, Outline of Two Hour Presentation to Be Given at the Communications Security Officers Conferences 41791119083011.pdf
A68679 William F Friedman Letter: to Dr Claude E Shannon, Letter Sent to Dr Shannon A Member of the Special Cryptologic Advisory Group Which Is Concerned with Advising Members of AFSA on Special Developmental Problems 41791139083013.pdf
A68680 William F Friedman Letter: to Professor John Von Neumann, Letter Sent to Dr Von Neumann Member of the Special Cryptologic Advisory Group Which Is Concerned with Advising Members of AFSA on Special Developmental Problems 41791159083015.pdf
(Folder ID: FOLDER 029) Correspondence and Memoranda, January-December 1953
Document ID Document Title Filename
A4158304 Letter from Robertson to General Walsh 41699169073850.pdf
A4158305 Letter from General Canine to Quarles 41699179073851.pdf
A4158306 Letter from Ltg Canine to Wilks 41699199073853.pdf
A4158307 Letter from Robertson to General Burgees 41699209073854.pdf
A66575 Ralph J Canine Letter: to Dr D Menzel, Notification of Nomination to the NSASAB, Includes Background Information on the Organization 41789159082816.pdf
A66581 Ralph J Canine Letter: to Dr A A Albert, Invitation for Membership on Mathematics Panel of NSASAB 41789169082817.pdf
A66583 William F Friedman Letter: to Dean Ralph A Sawyer, Setting Up A Meeting at the Cosmos Club 41789189082819.pdf
A66591 Ralph J Canine Letter: to Dr John Von Neumann, Thanks to the Doctor for Volunteering to Serve on the Mathematics Panel In Addition to His Other Duties on the Board, 41789199082820.pdf
A66596 William F Friedman Memo, COMSEC Equipment for the French Foreign Office 41789229082823.pdf
A66599 William F Friedman Memo, Requirements for Administrative Telephone System at Fort Meade 41789249082825.pdf
A66601 Ralph J Canine Memo: to Director of Intelligence US Air Force, Request to Advise the Air Force Attache In Stockholm to Receive an Item of Equipment from Mr Hagelin and to Forward the Equipment by Air to Mr Friedman 41789279082827.pdf
A66604 Preparation of History of the Naval COMINT Operation During the Korean Conflict 41789289082829.pdf
A66607 William F Friedman Letter: to Dr Richard C Raymond, Acknowledgment of Receipt of Rand Research Memoranda and Dr Raymond's Proposed Visit to Washington 7 or 11 Dec 41789309082831.pdf
A66610 William F Friedman Letter: to Mr V B Von Sonn, Acknowledgment of Receipt of Rand Research Memoranda 41789329082832.pdf
A66613 Ralph J Canine Letter: to Mr Donald A Quarles, Dr H P Robertson Chairman of the Special Study Group (Under the NSASAB) Requested This Letter Be Written In Appreciation of Mr Post's and Mr Weaver's Services to the Special Study Group's Project 41789349082835.pdf
A66616 William F Friedman Letter: to Dr W R G Baker, Dr Baker Unable to Attend the 15-16 October NSASAB Board Meeting Due to Prior Engagement 41789359082836.pdf
A66637 William F Friedman Letter: to Mr H P Corwith, A Member of the NSASAB, Invited to Attend the 15-16 Oct Meeting This Is an Acknowledgment of His Ltr of 26 Sept Saying He Will Attend 41789389082839.pdf
A66643 Mr Friedman Passes A Draft Copy of the Special Study Group 41789399082840.pdf
A66674 William F Friedman Letter; to Dr S S Wilks A Member of NSASAB 41789419082842.pdf
A66681 William F Friedman Letter: to Mr John C McPherson, Sending Forms Requested for Reimbursement for the Time Spent with the Special Study Group 41789439082844.pdf
A66746 William F Friedman Letter: to Dr Walter R G Baker, Provides A Formal Notice of 15-16 October 1953 NSASAB Meeting 41789519082852.pdf
A66759 Ralph J Canine Letter: to Mr Stuart Hedden, Thanks to Mr Hedden Trip to the Agency on Short Notice to Discuss Business Regarding Hagelin with General Canine and Mr Friedman 41789539082853.pdf
A66762 Proposed First Revision of the NSA Security Manual 41789559082855.pdf
A66771 William F. Friedman Memo to Tec 41789579082857.pdf
A66788 William F Friedman Letter: Turns Personnel Matter Over to Proper Man In Personnel Department 41789599082859.pdf
A66792 William F Friedman Letter: to Mr H P Corwith, Col J Z Millar of Western Union Tel CO. to Represent Corwith at NSASAB Meeting 41789609082860.pdf
A66794 William F Friedman Letter: to Col Robert W Griffin, USAF, Notifies Col Griffin of Time and Date of Arrival of Mr Friedman at Montgomery ALA Where He Is to Give A Lecture Before the C-E Staff Officer Course on 26 August 41789619082861.pdf
A66797 William F. Friedman Memo to Training, Submits Thoughts for Consideration Relative to the Inadequate Enlisted Career Structure of the Usafass and the Work Done by NSA's Training Division 41789629082862.pdf
A66801 I T McDonald(for Friedman) Letter to Mr John C McPherson Which Forwards Information on Dr L H Thomas Which Mr Friedman Requested 41789649082864.pdf
A66806 I T McDonald Memo to Mr. Weaver, Lt Col Mornston at Adc Agreed to Send Dr Robertson Colored Photos of Board and Air Defense Objectives Planning Plan with Descriptive Pamphlet 41789659082865.pdf
A66824 I T McDonald Letter to Dr W R G Baker-- Dr Baker Invited to Attend Session of the NSASAB Special Study Group Starting 31 Aug Thru 11 Sept, 41789669082866.pdf
A66827 Travel Orders for Professor Cairns to Attend NSASAB Special Meetings 41789679082867.pdf
A66832 Hp Robertson Letter: Dr Robertson Is Trying to Make Arrangements to Meet About the NSASAB's Special Group 41789699082869.pdf
A66834 William F Friedman Memo to Com, Request for Telephones 41789719082871.pdf
A66842 William F Friedman Letter: to Mr H H Beverage, Thanks for Sending Personal History Statement and Fingerprint Cards to Obtain Special Clearance 41789729082872.pdf
A66843 William F Friedman Memo to Security, Request for Badge for Dr Richard C Raymond 41789739082873.pdf
A66850 William F Friedman Letter: to Major Gen Delmar T. Spivey, USAF, for Assistance In Role of Intelligence In Air Defense Problem 41789749082874.pdf
A66854 H P Robertson Letter: to Bg Harold H Bassett, USAF, the Special Study Group Thanks You for All You Did for Them 41789759082875.pdf
A66860 William F Friedman Letter: to Colonel Robert W Griffin, USAF, Mr Friedman Schedules A Briefing for the C-E Staff Officer Course 41789779082877.pdf
A66882 W F Friedman Memo to Baker, Thomson, Corwith, and Von Neumann, Talks About Plans for NSASAB Special Study Group and Requests Members of Advisory Board Plan to Attend 41789809082880.pdf
A66888 William F Friedman Letter: to Dr K W Engstrom 41789849082884.pdf
A66893 William F Friedman Letter: to Mr John C McPherson, Acknowledges Receipt of Carbon Copy of Ltr to Dr Cairns Offering His Services on the NSASAB's Study Group 41789879082887.pdf
A66896 Edythe B Young Memo to Civpers Attn: Mr R Simler, Travel Orders for NSASAB Members 41789889082888.pdf
A66901 William F. Friedman Letter: to John C. McPherson, Acknowledging Receipt of Carbon Copy of Ltr to Dr. Cairns Offering His Services on the NSASAB's Study Group 41789909082890.pdf
A66905 William F Friedman Letter: to Mr Stephen W Dunwell Inviting Him to Become A Member of the NSASAB Panel on Electronics 41789929082892.pdf
A66908 William F Friedman Letter: to Dr E W Engstrom Who Will Be In Wash 8 July to Discuss His Present or Future Availability for Membership on the NSASAB 41789939082893.pdf
A66919 William F. Friedman Memo to Board Members, Meeting of the Executive Group for Board Affairs 41792409083139.pdf
A66940 William F Friedman Letter: to Mr John C McPherson, Invitation to Become A Member of the NSASAB Panel on Electronics 41792489083147.pdf
A66957 William F Friedman Letter: to Mr Stephen W Dunwell, Apologizes for A Misunderstanding and Extends an Invitation to Become A Member of the NSASAB 41793579083256.pdf
A66962 Ralph J Canine Memo to Professor Stewart S Cairns, Thank You to the Chairman and Members of NSASAB Who Participated In the 11-12 June Conference 41792549083152.pdf
A66979 William F Friedman Letter: to Stewart, Trying to Get Robertson to Take on Chairmanship of A Committee 41792509083149.pdf
A66981 William F Friedman Memo to Chief of Staff, Categories of NSA Specialties and Skilled Personnel 41792429083141.pdf
A66983 William F Friedman Letter: to Mr Harold H Beverage, Acknowledges Him AS A Prospective NSASAB Panel Member 41792579083156.pdf
A67000 William F Friedman Letter: to Stewart, Asks That Robertson Be Contacted and Asked to Take the Chairmanship of the Committee 41793459083244.pdf
A67001 Investigation of the Tv Film "Venetian Incident" 41792759083174.pdf
A67010 William F Friedman Letter: to Dr Elmer W Engstrom, This Is an Inquiry AS to Dr Engstrom's Present or Future Availability for Membership on the NSASAB 41792709083169.pdf
A67014 William F Friedman Memo to C/S, Wants to Send Letters of Appreciation to Those Who Put Recent US/UK Conference Together 41792559083154.pdf
A67021 William F Friedman Letter: to Mr Harold H Beverage, Mr Beverage Is A Prospective NSASAB Panel Member 41792799083178.pdf
A67022 William F Friedman Letter: to Director, Mit Electronics Research Lab, Receipt for Copy of "A Bibliography Of Information Theory" 41792669083165.pdf
A67025 William F Friedman Memo to Executive Secretary, ASA, Suggestion No. 53-13 Recommends Consolidating the Distribution of Cryptomaterial by Establishing Joint Distribution Offices 41792769083175.pdf
A67036 William F Friedman Letter: to Professor John Von Neumann, Regret That the Professor Will Not Attend NSASAB Meeting, Thanks for List of Nominees for the Three Panel Positions 41792619083160.pdf
A67037 Alfred R Marcy Memo to Chief, Army Security Agency, Thanks for Making the Visit A Memorable One 41792989083197.pdf
A67038 William F Friedman Memo to Members of NSA Classification Advisory Panel, Requests for Navigational Aid Information 41792739083172.pdf
A67040 William F Friedman Letter: Receipt of Letter and Forms, Will Not Contact Any References Until Certain There Is A Vacancy Suitable 41792819083180.pdf
A67043 William F Friedman Letter: to Mr H P Corwith, Corwith Can Not Attend and Suggested Having Colonel J Z Miller Attend AS His Alternate 41792839083182.pdf
A67049 William F Friedman Memo to US Military Representative, Shape, Pass to General Andenbrandt from Gen Canine 41793009083199.pdf
A67070 Alfred R Marcy Letter: to Mr John L Cronkrite, Information Concerning the Civilian Service Record of Mr William F Friedman an Employee of This Agency Is Furnished AS Requested 41792899083188.pdf
A67076 William F Friedman Letter: to Director, Mit Electronics Research Lab, Asks for A Copy of February 2, 1953 Compilation Entitled "A Bibliography Of Information Theory" by F L Stumpers 41793099083208.pdf
A67097 William F Friedman Memo to V/DIR, Clearance of SCAMP Personnel 41792969083196.pdf
A67103 William F Friedman Memo to General Canine, SCAMP 1953, A Special Symposium of A Special Committee Advising on Mathematical Problems (SCAMP) 41792859083184.pdf
A67106 William F Friedman Letter to Stewart, Informs About A Letter Going Out to Board Members and Talks About the SCAMP Program 41792949083193.pdf
A67110 William F Friedman Letter: Talks About the Professor Not Receiving His Letter and Also About the Forms Being Sent 41792889083187.pdf
A67111 William F Friedman Memo to C/Sec, Disposition of Empty Tape Reels 41793059083204.pdf
A67117 Letter from DIRNSA to Secretary of the Army Re William Friedman's Reserve Status 41792929083191.pdf
A67172 Status of NATO Cryptosystems; Memo from William Friedman to Dr. Shinn 41793039083202.pdf
A67180 Office of Communication Security Representation on the Classification Advisory Panel; Comments from William Friedman to Chief of Staff 41793029083200.pdf
A67184 William Friedman Letter to University of Oklahoma Professor Re Possible Employment 41793269083225.pdf
A67188 Letter of Transmittal for ASA Discussion Topics; Letter from William Friedman to A/AG, Hq ASA 41793139083212.pdf
A67193 Letter from William Friedman to Admiral Redman of Western Union; Regarding Installation of Telekrypton 2-D 41793079083206.pdf
A67194 NSA Participation In NATO and USSA Security Responsibilities; Comment from William Friedman to Security 41793179083216.pdf
A67204 Letter from Admiral Wenger to General Electric Re Prospective Member of NSASAB 41793089083207.pdf
A67207 Letter from Admiral Wenger to A Prospective Member of NSASAB 41793199083218.pdf
A67208 Letter from William Friedman to Mathematician at University of Illinois 41793169083215.pdf
A67210 Status of New Hagelin Developments; Letter from William Friedman to Sinkov, Stuckey, and Campaigna 42037839107665.pdf
A67219 Letter from William Friedman to Western Union VP Re Hagelin 41793559083254.pdf
A67223 Clearance Status of Candidates for Deputy Director for R/D; Memorandum from William Friedman to Colonel Wyman 41791129083012.pdf
A67228 Memo from William Friedman to Dr. Kullback; Responsibility of DIRNSA for Actions of Employees In Invention and Patent Matters 41793219083220.pdf
A67231 Change of Authorization of Mr. Samuel B. Williams from NSA-Oot to NSA-03; Memorandum from William Friedman to Civilian Personnel 41790989082998.pdf
A67243 Letter from William Friedman to Elmer Engstrom, Director of RCA's Princeton Laboratories; Regarding Engstrom's NSASAB Membership 41793259083224.pdf
A67251 NSA Participation In NATO and USSA Security Responsibilities; Memo from William Friedman to Chief of Staff 41793229083221.pdf
A67255 Letter from DIRNSA to Dr. Samuel of IBM's Engineering Laboratory, Poughkeepsie; Re Personal History and Scope of Duties on NSASAB 41793549083253.pdf
A67258 Letter from Admiral Wenger to Arthur Samuel of IBM Engineering Lab, Poughkeepsie; Administrative Matters, Scope of Duties 41791209083020.pdf
A67264 Letter from DIRNSA to Secretary of Commerce; Regarding Participation of Commerce Employees In Symposium 41793399083238.pdf
A67276 Letter of Acknowledgement from William Friedman for Photographs of GCHQ Notables 41793329083231.pdf
A67311 Letter from William Friedman to USAF Air University; Friedman Acknowledges Expression of Appreciation for Presentation at University 41793309083229.pdf
A67312 Letter from William Friedman to Corwith of Western Union Re SCAMP Program; for Corwith's Comments AS Member of NSASAB 41793429083241.pdf
A67316 Letter from William Friedman to Chairman of NSASAB, Cairns; Regarding Status of NSASAB Candidates 41793359083234.pdf
A67322 William Friedman Letter to Professor Von Neumann, Princeton; Notification of Personnel Action 41793379083236.pdf
A67323 Letter from Admiral Wenger to Prospective Member of SCAMP at University of Wisconsin 41793529083251.pdf
A67339 Letter from Admiral Wenger to Professor Wilks of Princeton; Regarding Appointment to NSASAB 41793439083242.pdf
A67342 Letter from Admiral Wenger to Professor Robinson at Caltec 41785949082496.pdf
A67344 Letter from William Friedman to One Walter Emery Regarding Lost French Translations 41785959082497.pdf
A67348 William Friedman's Request for Clearance for Walter Baker; Baker to Become Member of NSASAB 41785969082498.pdf
A67360 Letter from William Friedman to Walter Emery 41785979082499.pdf
A67391 Letter from Walter Emery to Chief Signal Officer; Regarding Earlier Contact with William Friedman 41785989082500.pdf
A67393 Letter from William Friedman to USAF Air University; Friedman's Travel Plans 41785999082501.pdf
A67414 William F Friedman Letter to Mr John C McPherson Regarding Incomplete Information Forwarded by Friedman 41786009082502.pdf
A67418 Letter from DIRNSA to Secretary of Commerce; Regarding Temporary Employment of Scientists for SCAMP 41786019082503.pdf
A67425 Letter from Admiral Wenger to Bg Rives of Ge, Syracuse; Regarding NSASAB and Visit to Washington 41786029082504.pdf
A67430 Memorandum from William Friedman to Chief, Security; Regarding Clearance Status for NSASAB Candidates 41786039082505.pdf
A67438 Memorandum from William Friedman to Chief, Security; Request for Additional Clearance 41786049082506.pdf
A67442 Memorandum from William Friedman to the AG; Regarding Travel Orders for McPherson 41786059082507.pdf
A67445 Recommendations of NSASAB In Regard to Deputy Director for Research and Development; Memorandum from William Friedman to DIRNSA 41786079082509.pdf
A67447 Memorandum of Call "NSCID No 9 Memo To Col H"; No Attribution 41786089082510.pdf
A67450 Travel Orders for Prof. John Von Neumann; Memorandum from William Friedman to AG 41786099082511.pdf
A67453 William F Friedman Memo to Mr Thomas A Miller, Special Assistant to Oic Wdc/Cco, Receipt of Seaborne Report 41786109082512.pdf
A67456 Letter from Admiral Wenger to VP Engstrom of RCA's Princeton Labs 41786119082513.pdf
A67458 Letter from William Friedman to R. D. Parker at Communications-Electronics, Washington; Re Parker's Role AS Consultant 41786129082514.pdf
A67474 Recruiting Letter from Admiral Wenger Soliciting Scientific Advisors 41786139082515.pdf
A67475 Letter from Canine to Bell Laboratories VP Re Attendance at First Meeting of NSA's Scientific Advisory Board 41786149082516.pdf
A67477 Comments on Research and Development Appropriations; Memorandum from William Friedman to DIRNSA 41786159082517.pdf
A67481 Request for Additional Clearances; William Friedman's List of Candidates for Deputy Director for Research and Development 41896289093520.pdf
A67483 Reorganization of the Office of Research and Development; Memo from William Friedman to V/DIRNSA 41786229082523.pdf
A67487 Letter from William Friedman to Ellis at FBI, Washington; Regarding the Zimmerman Telegram 41786239082524.pdf
A67490 Letter from William Friedman to University of Oklahoma Professor; Regarding Possible Employment 41786279082528.pdf
A67516 Letter from Canine to VP, RCA Re Attendance at First Meeting of NSA Scientific Advisory Board 41786299082530.pdf
A67609 Letter from William Friedman Re Attendance at First Meeting of NSA Scientific Advisory Board 41786309082531.pdf
A67616 Letter from William Friedman Re Attendance at Meeting of NSA Scientific Advisory Board 41786329082533.pdf
A67621 Letter from William Friedman to Washington Firm Re "Internal Communications" 41786339082534.pdf
A67633 Letter from Canine to President of Bell Laboratories Re Membership on NSA's Scientific Advisory Board 41786349082535.pdf
A67637 Canine's Letter to VP, IBM Re Membership on NSA's Scientific Advisory Board 41786359082536.pdf
A67641 Request for Crypto-Clearance for M.M. Flood 41786369082537.pdf
A67649 Letter from William Friedman to Customs Official Re Job Application 41786379082538.pdf
A67659 Letter from Admiral Wenger to Western Union Candidate for NSA Scientific Advisory Board 41786389082539.pdf
A67664 Letter from Canine to Professor Von Neumann of Princeton Re NSA Scientific Advisory Board; Probably Drafted by William Friedman 41786399082540.pdf
A67668 Letter from William Friedman Documents Dealing with "Internal Communications" 41786409082541.pdf
A67689 Letter from Admiral Wenger to VP, Western Union Re NSA Scientific Advisory Board 41786419082542.pdf
A67696 Canine's Letter of Congratulations to Professor Gleason of Harvard 41786449082545.pdf
A67701 Clearance of R.H. Bruck; Memo for Chief, Security Control Division from William Friedman 41896309093522.pdf
A67707 Additional Clearances for SCAMP; Memo for Chief, Security Control Division 41786479082548.pdf
(Folder ID: FOLDER 030) Correspondence and Memoranda, January-December 1954 (2 Folders)
Document ID Document Title Filename
A4158313 Letter from Friedman to Arthur Horten Jr 41699289073862.pdf
A4158314 Letter from Friedman to Engstrom 41699299073863.pdf
A4158315 Letter from Friedman to Millar 41699309073864.pdf
A4158316 Letter from Friedman to Dumey 41699319073865.pdf
A4158317 Letter from Friedman to Baker 41699329073866.pdf
A4158318 Letter from Friedman to Engstrom 41699339073867.pdf
A4158319 Letter from Friedman to Dunwell 41699349073868.pdf
A4158320 Letter from Friedman to Albert 41699359073869.pdf
A4158321 Letter from Friedman to Tukey 41699369073870.pdf
A4158322 Letter from Friedman to Beverage 41699379073871.pdf
A4158323 Letter from Friedman to Palmer 41699399073873.pdf
A4158324 Letter from Friedman to Samuel 41699409073874.pdf
A4158325 Letter from Friedman to Coombs 41699439073877.pdf
A4158326 Letter from Friedman to Hall 41699449073878.pdf
A4158327 Letter from Friedman to Robertson 41699459073879.pdf
A4158328 Letter from Friedman to Gleason 41699479073881.pdf
A4158329 Letter from Friedman to Von Neumann 41699489073882.pdf
A4158330 Letter from Friedman to Bg Rives 41699509073884.pdf
A4158331 Letter from Friedman to Williams 41699519073885.pdf
A4158332 Letter from Friedman to Miller 41699529073886.pdf
A4158333 Letter from Friedman to Wilks 41699549073888.pdf
A4158334 Letter from Friedman to Cairns 41699559073889.pdf
A4158716 Letter from Friedman to Quarles 41699579073891.pdf
A4158717 Letter from Friedman to Baker 41699589073893.pdf
A4158718 Letter from Friedman to Von Neumann 41699619073895.pdf
A4158719 Letter from Friedman to Engstrom 41699629073896.pdf
A4158722 Letter from Friedman to McPherson 41699649073898.pdf
A4158723 Letter from Friedman to Corwith 41699669073900.pdf
A4158724 Letter from Friedman to Baker 41699699073903.pdf
A4158726 Letter from Friedman to Cairns 41699709073904.pdf
A4158728 Letter from Friedman to Wilks 41699729073906.pdf
A4158729 Letter from Friedman to Robertson 41699749073908.pdf
A4158734 Letter from Friedman to Quarles 41699859073918.pdf
A4158736 Letter from Friedman to McPherson 41699879073920.pdf
A4158737 Letter from Friedman to Engstrom 41699899073922.pdf
A4158740 Letter from Friedman to Von Neumann 41699919073924.pdf
A4158741 Letter from McPherson to Howard 41699929073925.pdf
A4158742 Letter from McPherson to Shannon 41699939073926.pdf
A4158743 Letter from McPherson to Forrester 41699959073928.pdf
A4158746 Letter from McPherson to Dunwell 41699979073930.pdf
A4158747 Letter from McPherson to Von Neumann 41699989073931.pdf
A4158748 Letter from Friedman to Suits 41700009073933.pdf
A4158751 Letter from Friedman to Samuel 41700029073934.pdf
A4158752 Letter from Friedman to Mensel 41700049073937.pdf
A4158753 Letter from Ltg Canine to McRae 41700199073951.pdf
A4158754 Letter from Tradup to Canine 41700209073953.pdf
A4158757 Letter from Ltg Canine to Desch 41700239073956.pdf
A4158758 Letter from Friedman to Robertson 41700249073957.pdf
A4158759 Letter from Friedman to Von Neumann 41700279073960.pdf
A4158761 Letter from Friedman to Robertson 41700289073961.pdf
A4158763 Letter from Ltg Canine to Bg Rives 41700319073964.pdf
A4158767 Letter from Ltg Canine to Coombs 41700329073965.pdf
A4158773 Letter from Ltg Canine to Howard 41700349073967.pdf
A4158775 Letter from Ltg Canine to Tukey 41700379073970.pdf
A4158776 Letter from Friedman to Baker 41700389073971.pdf
A4158778 Letter from Friedman to Von Neumann 41700419073974.pdf
A4158779 Letter from Friedman to Corwith 41700439073975.pdf
A4158780 Letter from Friedman to Engstrom 41700459073978.pdf
A4158781 Letter from Ltg Canine to Von Neumann 41700499073982.pdf
A4158782 Letter from Ltg Canine to Blackwell 41700469073979.pdf
A4158783 Letter from Ltg Canine to Hall 41700519073983.pdf
A4158785 Letter from Ltg Canine to Wilks 41700539073986.pdf
A4158786 Letter from Ltg Canine to Robertson 41700549073987.pdf
A4158791 Letter from Ltg Canine to Corwith 41700579073990.pdf
A4158792 Letter from Cairns to Dunwell 41700589073991.pdf
A4158793 Letter from Friedman to Williams 41700619073994.pdf
A64002 William F Friedman Letter: to Mr F Ronald Mansbridge, Sending Manuscript 41748949078813.pdf
A64009 William F. Friedman Letter: to Dr. Samuel S. Wilks, Corrects A Calculation Then Discusses the Permutations of the Word Bacon 41748979078816.pdf
A64020 William F. Friedman Letter: to Mr. Alfred Friendly, Talks About Getting Pvt Mitchell A Position 41748989078817.pdf
A64022 William F Friedman Letter: to Miss Carol Channing, Corrects Her Grammatical Slip of Identical Nature 41749009078818.pdf
A64024 William F Friedman Letter: to Mr Boris C W Hagelin Jr, A New Year Greeting 41749489078867.pdf
A64033 William F Friedman Letter: to Professor Saunders Maclane, Talks About the Professor Changing the Dates He Wishes to Visit the Agency Til after the First of the Year 41749519078870.pdf
A64036 William F Friedman Letter: to Mrs M H Mackay, Returns Prints with Corrections of Two New Illustrations Which Will Accompany His Article "Codes And Ciphers" 41750049078923.pdf
A64057 William F Friedman Letter: to Mr Boris C W Hagelin, Will Be Going to Zug Soon after 15 January; If Brochure Has Been Put Together on the C and Cx Machines, He Would Like A Copy 41750099078928.pdf
A64062 Ralph J Canine Memorandum for the Members of USCIB Re Hagelin Negotiations 42037859107667.pdf
A64072 Proposed Response to Query Re: Pearl Harbor Attack, Book by Dr. Morison and A Marshall-Dewey Letter 41750269078945.pdf
A64164 William F Friedman Letter: to Mr Stuart Hedden, Mentions Britannica Revision 41751329079051.pdf
A64165 Inclusion In State Department Publication of an Article Describing the U.S. Success In Intercepting and Decoding Japanese Traffic Before and During the War 41751509079068.pdf
A64166 William F Friedman Letter: Thanks for Intercession 41751559079074.pdf
A64178 William F Friedman Letter: to Professor Denys Page, Confident the Professor Can Judge Friedman's Manuscript and Professor Vincent Also Can Assess and Make A Technical Appreciation of the Work 41751599079077.pdf
A64185 William F Friedman Letter: to Mr F Ronald Mansbridge, Grateful for A Prompt Acknowledgment of Receipt of His Manuscript Package 41751649079082.pdf
A64192 William F Friedman Letter: to Mr Emerson Hinchliff, Talks About Length of the Britannica Revision 41751709079088.pdf
A64194 William F. Friedman Letter: to Lewis R. Potts Company, Personal About Paying for A Roofing Job on His House 41752219079139.pdf
A64200 William F Friedman Letter: to Members of Classification Advisory Panel 41752269079143.pdf
A64204 William F Friedman Letter: to Mr W A Kenyon, Treasurer War Department Beneficial Association 41752399079157.pdf
A64254 William F Friedman Letter: to Mr Boris C W Hagelin, Talks About the Equipment on Order 41752489079166.pdf
A64256 William F Friedman Letter: to Mr McFadden, Requests Procurement Delayed In Order to Permit A Consolidated Order from NSA 41752629079179.pdf
A64260 William F Friedman Letter: to Mrs O K Wrigley, Thanks for Announcement on Opening of New Offices In Pasadena, California, Asks for Listing of the Books In the Arensberg Collection 41752849079201.pdf
A64263 William F Friedman Memorandum for SUKLO Re Looking for GC&CS Document 41754819079397.pdf
A64267 William F. Friedman Memorandum for Mr. W. Park Armstrong Jr., Department of State Looking for Info Relative to A Tojo Message 41754849079400.pdf
A64269 William F Friedman Letter: to Mr Walter Yust Re Britannica Article 41754919079407.pdf
A64294 William F Friedman Letter to Mr Boris C W Hagelin: Talks About Two Letters from Boris 41754949079410.pdf
A64297 William F Friedman Letter: to Dr S S Wilks About A Dr Bert F Green 41754989079414.pdf
A64298 William F Friedman Letter: to CIA 41755089079424.pdf
A64302 William F Friedman Memorandum: for Chief of Staff, Review of "064" Operation 41755139079429.pdf
A64305 William F Friedman Letter: to Honorable J Edgar Hoover, Thanks for Prompt Action In Reviewing and Finding No Objection to the Transcript of the Portion of Their Manuscript Dealing with Services of Special Agent Fred M Miller 41755159079431.pdf
A64308 William F Friedman Letter: to Mr Larry Clark, Shows Interest In Obtaining Copy of Jonen Book "Geschicte Der Stenographie" for His Personal Use 41755219079437.pdf
A64311 William F. Friedman Letter: to Mr. W. J. Galbraith 41755259079441.pdf
A64351 Loan of "Robertson Report" 41755319079447.pdf
A64355 William F Friedman Letter: to Colonel Dale M King, Wants Admiral Theobald's Japanese Translated Book "The Final Secret Of Pearl Harbor" 41755379079453.pdf
A64357 William F Friedman Letter: to Miss Pauline Holmes, Thanks for the Documents That Were Sent 41755399079455.pdf
A64358 William F Friedman Memorandum for General Canine: Brownell Committee Report 41755449079460.pdf
A64362 William F Friedman Letter: to Mr J M Scott, Complaining About Inoperable G.E. Electric Blankets 41755829079497.pdf
A64366 William F Friedman Letter: to Colonel Bruce W Bidwell USA (RET.), Talks About Including Collaboration with the British In the Communication Intelligence Field to Be Included In History of Military Intelligence 41756009079515.pdf
A64370 William F Friedman Letter: to Mr H L Clark, Looking for A Copy of Rohrbach, Hans "Mathematische And Maschinelle Methoden Beim Chiffrieren Und Dechiffrieren" 41756059079520.pdf
A64376 William F Friedman Memo: to Comptroller, Cover Sheet for Draft of NSA Regulation 113-1 41756119079525.pdf
A64377 William F Friedman Memorandum: to Chief of Staff, Compromises of COMINT Due to Ineffective COMSEC 41756159079530.pdf
A64380 William F Friedman Letter: to Potomac Electric Power Company, Friedman Complains About Small Aluminum Structure In His Neighborhood Belonging to Pepco 41756349079548.pdf
A64382 William F Friedman Memorandum for the Director, Measures to Increase the Effectiveness and Use of NSA's Scientific Advisory Board and Panels 41756659079580.pdf
A64384 William F Friedman Letter: to Miss Mary L Reddington, Thanks for Response and for Copy of Dr Shannon's Paper "Prediction And Entropy Of Printed English" 41756749079588.pdf
A64394 William F Friedman Letter: to Mr A Tradup, Completed Processing for Membership on the Telecommunications Panel of the National Security Agency Scientific Advisory Board 41756789079592.pdf
A64400 William F Friedman Letter: to Dr C G Suits, Completed Processing for Membership on the Electronics Panel of the National Security Agency Scientific Advisory Board Invited for 2 Day Orientation at NSA 41756829079595.pdf
A64408 William F Friedman Letter: to Mr Boris C W Hagelin, Thanks Him for Allowing Friedman the Use of His House In Zug 41756869079600.pdf
A64411 William F Friedman Letter: to Col. Figl, Unable to Undertake an Examination of Manuscript and Friedman Can No Longer Be of Assistance to Him 41756929079605.pdf
A64415 L H Frost Letter: to Assistant Chief of Staff, G-2-- M-209s Sent to French Indochina 41756969079610.pdf
A64418 William F Friedman Letter: to Professor Stewart S Cairns, Yes, He Saw Sacks Piece In the New Yorker 41757079079621.pdf
A64421 L. H. Frost Letter: to Mr. H. P. Corwith, Acknowledging Receipt of Mr. Corwith's Ltr Dtd 27 Aug 54 with Its Attachments Concerning Development of Central Processing System. Explanation of Security Clearances Request for Contract Award 41757139079627.pdf
A64422 William F. Friedman Letter: to Dr. S. S. Wilks, Would Like to Get Together with Wilks to Discuss Some Problems of Mutual Interest 41757209079634.pdf
A64428 William F Friedman Letter: to John V Dodge, Talks In Detail About the Revision of His Article Codes and Ciphers and That His Words Go Well Beyond the 6,000 Word Limit 41757249079638.pdf
A64429 William F Friedman Letter: to Colonel Barton S. Pulling, USAF, Interested In Some Studies 41757309079644.pdf
A64430 William F Friedman Letter: to the Honorable J Edgar Hoover, Encloses for His Scrutiny A Copy of Two Typescript Pages of Chapter Xii Containing Account of Dr Miller's Assistance 41757389079652.pdf
A64580 William F Friedman Letter: to Josh, Outlines A Proposal to Gain the Services of A British to Come for A Visit to NSA and Also to Conduct A Seminar In the Field of Mathematics and Statistics at Princeton University for 6 to 8 Weeks 41757489079662.pdf
A64582 William F Friedman Letter: to Colonel Barton S. Pulling USAF, on the Subject of Testing People for Possible Cryptanalytic Ability 41757639079677.pdf
A64594 William F Friedman Letter: to Colonel Barton S Pulling, USAF, Has Taken Colonel Pulling's Advice 41757809079694.pdf
A64609 William F Friedman Letter to: Mr David Kahn Responds to Letter from Editorial Department the News Talks About Article That Was Sent to Him Also on the Melchior's Piece That Was In Life Magazine Graciously Turns Down Invitation to Come to New York 41757879079701.pdf
A64612 William F Friedman Letter: to Rene Presseq DE Chauny, Friedman Received A Book from DE Chauny 41757949079708.pdf
A64613 William F Friedman Letter: to Mr John C McPherson, Clarifying Whether the Alphabet Exhibition Was Still Available 41757999079712.pdf
A64614 William F Friedman Letter: to Commander Pendergrass, Tec Turning Over to the Commander for Retention, A Document Called SIGSALY 41758069079720.pdf
A64615 William F Friedman Letter: to Chief Army Security Agency, Thanks for Document "Rc-220-T1" 41761599080073.pdf
A64616 LH Frost Letter: to Mr H P Corwith, Responding with A Favorable Response after Studying "Report Relating To The Development Of A Central Processing System" 41763619080275.pdf
A64619 It McDonald Memorandum for Mr Friedman, Responds to A Phone Call and That NSA Is Happy to Cooperate with A Possible Visit 41763709080284.pdf
A64621 William F Friedman Letter: to Major James C Moore Jr, Responds to A Letter and Recommends That A Letter to the Director NSA Asking for an Official Document Entitled "War Secrets In The Ether" Parts I, II, and III by William F Flicke Be Sent In 41773379081246.pdf
A64625 William F Friedman Letter: to Chief J O Williams, Request for Purchase of the Book "Tree Of Alphabets" 41773389081247.pdf
A64626 William F Friedman Letter: to Miss Pauline Holmes, Asks About Notebooks Worksheets from Mrs Gallup's on the Biliteral Cipher Referred to AS the Property of Mr. Sloman 41773399081248.pdf
A64629 William F Friedman Letter: Returning Two of the Three Additional Copies Sent of Dr Hannon's Communication Theory of Secrecy Systems, Thanks for the Copy of Dr Shannon "A Mathematical Theory Of Communication" 41773409081249.pdf
A64631 William F Friedman Letter: to Rear Admiral S C Hooper USN (Ret), Adm Hooper Requested In Telephone Call on 18 Oct That Ltr Serial 5603 Dtd 12 Oct 54 Be Resent to Local Address Refers to Regulation About Dual Compensation 41773419081250.pdf
A64635 William F Friedman Letter: to Rear Admiral S C Hooper USN (Ret), Informing the Admiral of His Acceptance to the National Security Agency Scientific Advisory Board Inviting Him for A Two Day Visit 41773429081251.pdf
A64636 I T McDonald Memo for Mr Friedman: Sac/Odm, 41773439081252.pdf
A64638 William F. Friedman Letter: to A. B. Cryptoteknik, Thanks for the Photos of the C-4 and Bc-Machines 41773449081253.pdf
A64640 Jessie R Wisdom Letter to Mr John C McPherson Asked to Sign Travel Voucher so He Can Get Reimbursed for Visit to NSA 41773459081254.pdf
A64651 William F. Friedman Letter: to Revilo Pendleton Oliver 41773469081255.pdf
A64662 William F Friedman Letter: to Colonel Thomas H King, Thanks Him for Copy of Board Proceedings Relative to His Accumulating Less Than 20 Years In the Service 41773479081256.pdf
A64664 William F Friedman Letter: to Dr Newber Smith, Looking for Forms for Nomination to Membership on the Telecommunications Panel of the National Security Agency Scientific Advisory Board 41773489081257.pdf
A64668 William F Friedman Letter to Professor Saunders Maclane Welcoming Him AS A Member of the National Security Agency Scientific Advisory Board and Inviting for A 2 Day Visit 41773509081259.pdf
A64669 William F Friedman Letter: to AG, Concurs with the Recommendation Contained In Comment No. 4 41773539081262.pdf
A64671 I T McDonald Letter: to Dr S S Wilks, Acknowledges Receipt of Letter Which Enclosed the Completed Forms Covering the Expenses of Your Recent Trip 41773559081264.pdf
A64672 I T McDonald Letter: to Mr John C McPherson, Notifying Him of A Delay In Settling His Expenses 41773599081268.pdf
A64673 William F Friedman Letter: to Mr John V Dodge, Thanks for Extension of Deadline for Article Codes and Ciphers from 15 October to 15 November 41773619081271.pdf
A64678 William F Friedman Memorandum for SUKLO Requests That He Send Message to Director GCHQ Informing Him That Friedman Sent Hagelin Junior A Letter Informing Him That He Not Delay His Trip but If so He Might Have Something for Him In A Months Time 41773649081274.pdf
A64680 William F Friedman Letter: to Mr Boris Hagelin Jr, Thanks, Talks About Hagelin's Trip 41773689081277.pdf
A64692 William F Friedman Letter: to Mr Donald E Stewart, Asking for an Extension for A Revision of His Article Explains Procedure He Is Following to Ensure Approval Before Release 41773789081287.pdf
A64693 William F Friedman Letter: to Professor Robert E Greenwood, Thanks for Informing Him of New Yorker Article, Mentions Yardley's the American Black Chamber and the Literary Black Chamber 41773919081300.pdf
A64694 William F Friedman Letter: to Mr William J Mitchel, President Acme Code Company, Thanks for the Note and Catalogs 41774059081314.pdf
A64695 William F Friedman Letter: to M R P DE Chauny, Asks How Much He Owes for A Book 41774069081315.pdf
A64696 William F Friedman Letter: to M R P DE Chauny, Asks How Much He Owes for Book Purchased for Him 41774079081316.pdf
A64698 William F. Friedman Letter: to Mr. R. K. Honaman of Bell Laboratories, Talks About Exchanging or Keeping Extra Copies of Communication Theory of Secrecy Systems 41774089081317.pdf
A64701 William F Friedman Message to SUSLO London-Personal for Col Pulling 41774099081318.pdf
A64702 William F Friedman Letter: to Mr A W Horton Jr, Travel Orders Issued for Your Visit Pick Up In Washington If Not Forwarded Before Your Departure 41774109081319.pdf
A64704 William F Friedman Letter: to SUKLO for Mr Jones Director GCHQ, Some Confusion on Demarche so Far Have Seen Nothing 41774119081320.pdf
A64707 William F Friedman Letter: to Mr E O Lieghley, Responds to Request for Assistance on Identifying Alleged Code 41774129081321.pdf
A64709 William F. Friedman Letter: to Colonel Barton S. Pulling, SUSLO, Talks About Correspondence 41774139081322.pdf
A64710 William F. Friedman Letter: to Mr. John C. McPherson 41774149081323.pdf
A64711 William F Friedman Letter: to Mr Thomas J Watson, Asks If IBM Could Bring the Alphabet Exhibition to the United States 41774169081325.pdf
A64712 William F Friedman Letter: to Dr S S Wilkes 41774189081327.pdf
A64713 William F Friedman Letter: to Dr S S Wilkes 41774199081328.pdf
A64714 William F Friedman Letter: to Chief Personnel, Military Assignment Policies Pertaining to NSA Move 41774249081333.pdf
A64715 William F Friedman Letter: to Dd/RD, Report for the Development of A Central Processing System Report Being Sent for Study 41774289081338.pdf
A64716 William F Friedman Letter: to Log , Asked That Enclosed Slips from Prod S/Sec and R/D Be Consolidated Into Single Order and Procured 41774339081342.pdf
A64720 William F Friedman Letter: to Mr Boris Hagelin Jr., Wants Some Literature on Machines 41774399081348.pdf
A64723 William F Friedman Letter 41774719081380.pdf
A64727 William F Friedman Letter: to Dr Arthur L Samuel, Not Necessary to Send Very Much Classified Material, Explains Forwarding Procedures 41774799081388.pdf
A64729 L H Frost Letter: to Major General A C Smith USA, Friedman Has Reviewed Draft of History of the Military Intelligence Division Department of the Army General Staff, and Penciled Notes on the Manuscript 41774859081394.pdf
A64731 William F Friedman Letter: to Mr R Karl Honaman, Thanks for Sending Bell Telephone Laboratories Three Copies of Dr Shannon's Monograph Entitled Communication Theory of Secrecy Systems 41774959081404.pdf
A64732 William F Friedman Letter: to Sec, Foreign Travel by Ss Cairns 41775039081412.pdf
A64735 William F Friedman Letter: 41775199081428.pdf
A64739 William F Friedman Letter: to Adjutant General, Had Failed to Notify by 1 June of Continuation of Current Address 41775279081436.pdf
A64743 William F Friedman Letter: to Professor Marshall Hall Jr, Glad to See He Is Continuing AS A Member of Mathematics Panel Invites Him to Come for A Visit AS A Consultant 41775349081443.pdf
A64776 William F Friedman Letter: to Mr William J Mitchel 41775399081447.pdf
A64779 William F Friedman Letter: to Mr H P Corwith, Thanks of Letter with Attachments Have Not Been Able to Examine Summary of Events and the Report Itself 41775439081452.pdf
A64780 William F Friedman to Lt H R Peterson USN, Received Letter from Selfridge's Looking for A Parcel Ask Chief Williams About Package of Books He Was Sending, Looking for Tr Covering His Trip 41775479081456.pdf
A64782 William F Friedman Letter: to Professor Marshall Hall Jr, Disappointed In His Resigning from Mathematics Panel of the National Security Agency Scientific Advisory Board Would Prefer to Call It A Temporary Leave of Absence 41775529081461.pdf
A64783 Geo E Campbell Letter to Chief Army Security Agency, A Request for A Publication Which Had A Classification of Restricted Suggesting That the Request Be Referred to Office of Chief Signal Officer for Attention 41775579081466.pdf
A64784 Hand Written Draft Believe from Friedman to Chief ASA Refers to Document Number 116 41775609081469.pdf
A64785 Routing Slip " Mr. Cefail from Tng Says They Have around 3 Dozen Copies of the Reprint of "Articles On Cryptography And Cryptanalysis" 41775659081474.pdf
A64786 William F Friedman Letter: to Dr F D Leamer, Mr A W Horton Member of NSASAB Felt That Mr Wigington A Member of Bell Telephone Technical Staff Would Be of Value to This Agency 41775719081480.pdf
A64828 William F Friedman Letter: to Chief J O Williams USN, Talks About Personal Situations Ie: Housing Has Had No Word from Selfridge's 41775759081484.pdf
A64843 William F Friedman Letter: to Mr Leo Rosen, Talks About Where He Could Best Be Utilized Probably Serving In A Consultative Capacity to the Group In 31 Which Is Studying IFF Gadgetry 41775819081490.pdf
A64848 William F. Friedman Letter: to Mr. Donald E. Stewart, Thank You for Allowing Time for A Revision to Prepare A Definitive Article Asks for Copy Fitting Paper 41775859081494.pdf
A64851 I T McDonald to Security, Lists Personnel Who Do Not Have A "Q" Clearance, to Include William F Friedman 41775909081499.pdf
A64854 William F Friedman Letter: to Mr R K Honaman, Asks for Copies of Dr C E Shannon's Monograph Entitled "Communication Theory Of Secrecy Systems" 41775959081504.pdf
A64856 William F Friedman Letter: to Eucom, for Radm J N Wenger from W F Friedman Asking for Copy of Briefing on Reliability of Communications In Europe 41775999081508.pdf
A64857 William F Friedman Letter: to Comptroller, Proposed Executive Control Conference, Friedman Would Like to Attend 41776089081516.pdf
A64859 William F Friedman Letter: to Boris Hagelin Jr, Thank You for Courtesies While In Zug 41776119081520.pdf
A64864 William F Friedman Letter: to Professor E R Vincent 41776179081526.pdf
A64868 William F Friedman Letter: to Mr. William Mitchel 41776249081532.pdf
A64872 William F. Friedman Letter to Mr. White 41776299081538.pdf
A64885 William F. Friedman Letter: to John Dodge, Accepts the Assignment to Revise His Article Codes & Ciphers 41776349081542.pdf
A64893 William F Friedman Letter: to Colonel B S Pulling, Lost Luggage after Returning from London on A Twa Flight 41776409081549.pdf
A64897 William F Friedman Letter: to Major James C Moore Jr, Friend Asks for Help In Preparing for A Talk 41776449081553.pdf
A64900 William F Friedman Letter: to Dr F D Leamer, Asks for Information on Mr Wigington 41776529081561.pdf
A64904 William F Friedman Letter: to Colonel John H Lindt USA (Ret) 41776579081566.pdf
A64907 It McDonald Letter: to Dr A Adrian Albert 41776679081576.pdf
A64908 I T McDonald Letter: to Dr S S Wilks, Arrangements for Trip to Cheltenham 41776719081580.pdf
A64909 I T McDonald Letter to: AG-111 Subject Correspondence Is In Appropriate File with Special Assistant ( Mr William F Friedman) Action Taken on Subject Correspondence by Letter 4 May 1954 AG Serial 2723 41776809081588.pdf
A64910 I T McDonald Letter: to Mr John R Booth, Acknowledgment of Mr Booth's Letter 41776889081596.pdf
A64937 It McDonald Letter: to Dr S S Wilks, Working on Dr Wilkes Visit to Cheltenham Using Mats 41776909081599.pdf
A64940 William F Friedman Letter: to Personnel, Request for Travel and Service of NSA Consultant 41776999081608.pdf
A64944 I T McDonald Letter: to Dr Stewart S Cairns, Provides Info on the NSA Registry for Consultants 41777069081615.pdf
A64948 William F Friedman Memorandum for Director, Attention Chief, Training Division, Submits Manuscript Entitled "Author "Author!" CO Authored with His Wife Elizebeth 41777119081620.pdf
A64951 William F Friedman Letter: to Mr Boris C W Hagelin, Apologizes for the Decision on the Sale of the M-209 41777169081625.pdf
A64954 Memorandum for Director, Fm Director NSA: Hagelin Negotiations 41777239081632.pdf
A64958 William F Friedman Letter: to Dr A A Albert, Will Make Necessary Arrangements to Visit Cheltenham 41777429081651.pdf
A64960 Entertainment Expenses Fiscal Year 1956 41777509081659.pdf
A64962 William F Friedman Letter: to Personnel-Categories of NSA Specialties 41777669081675.pdf
A64965 William F Friedman Letter: to Personnel, Categories of NSA Specialties 41777779081687.pdf
A64969 William F Friedman Letter: to Pers(nsarc), Endorses Mr Miller's Membership on the Telecommunications Panel on the NSASAB 41777829081691.pdf
A64972 William F Friedman Memorandum to AG, Revision of NSA Regulation Number 11-3 (Attached) 41777869081695.pdf
A64975 William F Friedman Letter to Security, NSA Regulation 122-3-Talks About Revised Regulation Dealing with Consultants 41777889081697.pdf
A64977 William F. Friedman Letter: to Dr. A. A. Albert, Will Arrange for Dr. Albert to Visit Cheltenham England 41777909081699.pdf
A64981 William F Friedman Letter: to Encyclopedia Britannica, Mr Yust, Accepts Assignment to Revise His Article Codes & Ciphers 41777939081701.pdf
A64985 I T McDonald Cover Sheet to Chiefs of Staff Offices and Divisions-Preliminary Plans for Fire Drills, Navsta 41780579081965.pdf
A64988 William F Friedman Travel Orders Request Form to London England and Return 41780639081971.pdf
A65003 I T McDonald Letter: to Mr J Presper Eckert Jr, Asking for Information Regarding Minor Defects In Recently Submitted Personal History Statement 41780749081982.pdf
A65006 I T McDonald Letter: to Dr G W Brown, Asking for Details for Security People on His Personal History Statement 41780829081989.pdf
A65011 William F Friedman Letter: to Mr Henry E Langen, Talks About Sending Copy of Edgar Allan Poe Article, Wishes Him Luck on His Forthcoming Volume on Cryptography 41780899081995.pdf
A65059 It McDonald Memorandum to SUSLO: from Friedman to Peterson, Reservation for Savile Club Room In London Hotel 41780989082004.pdf
A65060 William F Friedman Letter: to Training, Request for TDY Assignment to Strategic Intelligence School for Captain I T McDonald Jr 41895649093456.pdf
A65065 William F. Friedman Letter 41781299082035.pdf
A65069 William F Friedman Letter to AG, Guide Lines for Security Classification 41781399082046.pdf
A65073 William F Friedman Letter: to NSA-723, Clearance of Sab Personnel for NSA 723 Exclusion Area 41781539082059.pdf
A65078 William F Friedman Letter: to Lt H R Peterson, Details What Kind of Reservation He Wants While TDY to London 41781629082068.pdf
A65080 I T McDonald Letter to Fis(major Belt), Cancelling Civilian Travel Funds and Per Diem Allotted to Mr John H Howard 41781789082084.pdf
A65083 Request for Authorization for Civilian Travel at Government Expense Form for Mr John H Howard to NSA 41781879082093.pdf
A65084 Memo Routing Slip Pls Call Betty at AG Tvl 678 41782019082107.pdf
A65088 I. T. McDonald Letter to Fis (Major Belt), Request Civilian Travel Funds and Per Diem to Dr. Donald H. Menzel Be Cancelled 41782109082116.pdf
A65091 William F Friedman Letter: to Milpers, Additional Duty AFSC for Capt I T McDonald Jr USAF 41782179082123.pdf
A65099 I T Mc Donald Letter: to C/Sec Violations, Possible Actions and/or Recommendations Whereby NSA Might Be Able to Reduce the Number of C/Sec Violations 41782259082131.pdf
A65102 L.H. Frost Letter: to Dr. Stewart S. Cairns, at Request of the Mathematical Research Division Prof Cairns Is Going to Complete Several Papers on Mathematical Topics Pertinent to Cryptology 41782349082140.pdf
A65115 William F Friedman Letter: to Mr Leo Rosen, Acknowledging Mr Rosen's Acceptance to Membership on Electronics Panel of NSASAB, Enclosing Appropriate Personnel Forms for Completion of Appointment AS Consultant 41782499082155.pdf
A65120 I T McDonald Letter: to Dr Donald H Menzel, Sending Orders for Trip from Minneapolis, Sending Compensation Forms for Any Expense Incurred 41786439082544.pdf
A65123 William F Friedman Letter: to Dr G W Brown, Dr Brown Accepts Gen Canine's Invitation for Membership on the Electronics Panel of the NSASAB 41786469082547.pdf
A65128 William F Friedman Letter: to Dr S S Wilks, Arranging for Transportation to and from England Via Mats, Dr Wilks Wants to Visit Cheltenham 41786489082550.pdf
A65177 William F Friedman Letter: to Mr Charles L White, Receipt of Form 57 41786529082553.pdf
A65192 William F Friedman Letter: to Mr Boris C W Hagelin, Hagelin Is Informed of M-209 Machines 41786539082554.pdf
A65200 William F Friedman Letter: to Mr Paul Oehser, Will Be In London Month of July and Would Like A Card of Admittance to the Savile Club 41786559082556.pdf
A65204 William F. Friedman Letter: to Lt. H. R. Peterson, He Is Amazed at the Lack of Shops Containing Bacon-Shakespeare Literature the Fad Seems to Have Faded Out In London 41786579082558.pdf
A65212 I T McDonald Memorandum to Lt Butler, Order #946 Amended to Cover 10 Days Instead of 5 Days 41786599082560.pdf
A65216 William F Friedman Letter: to Mr Henry E Langen, Returns Drawings Not Impressed with Mr. Lloyd 41786629082563.pdf
A65226 William F Friedman Letter: to Dr John W Tukey, Does Not Know If Some of Contracts Contain A Clause Similar to the Contents of the Section of 10 USC but Will Find Out 41786649082565.pdf
A65228 Duncan Sinclair Memorandum to Personnel, Establishment of NSA Registry for Consultants 41786689082569.pdf
A65247 William F Friedman Letter: to J Edgar Hoover In Appreciation of FBI Help with A Book on the Biliteral Cipher of Sir Francis Bacon 41786729082573.pdf
A65255 I.T. McDonald Letter to John H Howard Re Travel Orders to NSA 41786779082577.pdf
A65283 William F Friedman Letter to Mr Wright, 41786819082582.pdf
A65290 William F. Friedman Letter: to Professor Charles T. Prouty, Thanks for Copy of "A Hundreth Sundrie Flowres" 41786839082584.pdf
A65296 L. D. Callimahos Letter: to Mr. Friedman, Security Classification of Training Document NSA-72-1678 41786859082586.pdf
A65300 William F. Friedman Letter: to Mr. J. Presper Eckert Jr, Receipt of Personal History and Finger Print Cards Processing Into the National Security Agency Requires Much Time, Results Will Be Available In Due Time 41786889082589.pdf
A65317 William F. Friedman Letter: to Dr. T. E. Harris, Acknowledges Receipt of Completed Personal History Statement and Finger Print Cards 41895659093457.pdf
A65324 William F. Friedman Letter: to Dr. Newbern Smith, Acknowledging Dr. Smith's Acceptance to Membership on Telecommunications Panel of NSASAB 41786939082594.pdf
A65327 William F Friedman Letter: to Mr Burke H Flinn, Sr, Helping Mr Flinn's Son Get Civilian Employment with the National Security Agency 41786969082596.pdf
A65328 William F Friedman Letter: to Logistics, Shipment to Boris C W Hagelin 41786989082598.pdf
A65332 William F Friedman Letter: to Scientific American, Subscription Problems 41787009082601.pdf
A65340 William F Friedman Letter: to Dr R C Gibbs, Chairman, Endorses Dr Winston M Scott for Membership to Cosmos Club In Washington, Encloses A Letter from Mr Allen W Dulles Director of Central Intelligence Which He Hopes Will Assist the Committee 41787039082604.pdf
A65341 William F Friedman Letter: to Dr Leslie M Oliver, Thanking Dr Oliver for Pointing Out Some Discrepancy In Mr Friedman "The Spanish Masquerade" 41787069082607.pdf
A65342 William F. Friedman Letter: to Dr. Stewart S. Cairns, Confirming Dr. Cairns Trip and Enclosing Travel Orders, Also Acknowledging His Four Days Work for the Agency 41787119082612.pdf
A65343 I. T. McDonald Letter to Dr. Arthur L. Samuel Asking Him to Sign Enclosed Form so He May Be Reimbursed for Expenses Incurred While Visiting the National Security Agency 41787149082615.pdf
A65345 William F. Friedman Letter: to Colonel Harrod G. Miller, Thanks for the Biographical Sketch of General Cartier 41787169082617.pdf
A65351 I. T. McDonald Letter: to Mr. Stephen Dunwell, Asks for Forms W4 60 and 61 to Be Completed so That They Might Effect Appointment AS Consultant AS Expeditiously AS Possible 41895669093458.pdf
A65352 I. T. McDonald Letter: to Mr. Harold H. Beverage, Asks Him to Just Sign Forms so He Can Be Reimbursed for Mileage and Per Diem 41787209082621.pdf
A65354 I. T. McDonald Letter: to Mr. H. P. Corwith, Confusion Over Mr. Corwith Stating on His Travel Voucher "Return Transportation Being Arranged At No Expense To Govt" 41787239082624.pdf
A65356 William F. Friedman Letter: to Mr. Leo Rosen, Invitation to Join the National Security Agency Scientific Advisory Board (NSASAB) 41787259082626.pdf
A65357 William F. Friedman Memo to AG, Travel of Dr. Menzel Missing Document 41787269082627.pdf
A65386 William F. Friedman Letter: to Professor J. Forrester, Asks for Forms to Be Filled Out Prior to Appointment AS Consultant, Apologizes for Inconvenience 41787279082628.pdf
A65389 William F. Friedman Letter: to Dr. H. M. Chadwell, Nomination of Winston Scott for Membership In the Cosmos Club, Asks for Signature on Form "Proposal For Membership" AS CO-Sponsor 41895679093459.pdf
A65390 William F. Friedman Letter: to Dr. Leslie M. Oliver, Asks for Clarification on Paper "The Spanish Masquerado" 41787309082631.pdf
A65391 William F. Friedman Letter: to Mr. Boris C .W. Hagelin, Hopes That He Is Not Upset by Rumors Which May Be Completely Unfounded 41787329082633.pdf
A65392 William F Friedman Letter: to Professor Charles T Prouty, Thanks for Assistance 41787349082634.pdf
A65393 William F. Friedman Letter: to Colonel William J. Gallagher, Thanks for Copy US News and World Report 41787379082638.pdf
A65400 William F. Friedman Letter: to Mr. Robert A. Sloman, Does Not Have Any Interest In Material That Was Sent, Would Like to Obtain Some of Mrs. Gallup's Printed Works 41895689093460.pdf
A65404 William F. Friedman Letter: to Mr. Henry E. Langen, Cipher Device M-94 41895699093461.pdf
A65410 William F. Friedman Letter: to Colonel Maulsby Forrest, Duplicated Material of the Old Riverbank Publications Series Will Be Sent , Wants Information on Mrs. Gallup's Work on Biliteral Cipher 41787459082646.pdf
A65415 William F Friedman Letter: to Mr John R Booth, Letter Requests of Mr Adams Membership on Electronics Panel 41787489082649.pdf
A65421 William F Friedman Letter: to Mr Henry E Langen, Unforeseen Complications 41895709093462.pdf
A65429 L.H. Frost Letter: to Commanding Officer Naval Security Station, Use of Navsecsta Lounge by NSA, 20-21 May 41787559082656.pdf
A65436 William F Friedman Letter: to Professor A G Hill, Acknowledging Prof. Hill's Inability to Accept Membership on NSASAB, Electronics Panel 41787579082658.pdf
A65439 William F. Friedman Letter: to Dr. Stewart S. Cairns, Acknowledging Dr. Cairns Acceptance to Attend 20-21 May Joint Panel Meetings, Enclosing All Necessary Forms to Complete Trip, Notes Time of Meeting 41787609082661.pdf
A65441 William F. Friedman Letter: to Professor J. Forrester, Acknowledges Dr Forrester's Acceptance to Attend 21 May Joint Panel Meeting 41787639082663.pdf
A65443 William F. Friedman Letter: to Mr. John H. Howard, Acknowledging Receipt of Mr. Howard's Acceptance to Attend 21 May Joint Panel Meetings 41787669082667.pdf
A65445 William F. Friedman Letter: to Professor A. M. Gleason, Acknowledging Receipt of Acceptance from Prof. Gleason for the Joint Panel Meeting on 21 May 41787929082693.pdf
A65448 William F. Friedman Letter: to Mr. Gilbert S. Vernam, Received Six of Eight Patents, Would Like to Receive the Other Two Patents 41787959082696.pdf
A65449 William F. Friedman Letter: to Mr. John H. Howard, Confirm Subcommittee Meeting on 20 May, Travel Orders Have Been Mailed 41787979082698.pdf
A65450 I. T. McDonald Letter to Miss Frances Wales, Thanks for Prompt Attention Given to His Request 41788019082702.pdf
A65478 William F. Friedman Letter: to Mr. Robert A. Sloman, Asks Questions About the Owen Wheel 41895789093471.pdf
A65480 William F. Friedman Letter: to AG, Change to Basic Regulation (11-3) 41788059082705.pdf
A65481 William F. Friedman Letter: to Dr. Newbern Smith, Follow-Up on Original Invitation to Membership on the Telecommunications Panel 41788109082711.pdf
A65484 William F. Friedman Letter: to Mr. J. Presper Eckert Jr, Acknowledges Mr. Eckert's Acceptance to Membership on the Electronics Panel NSASAB, Inclosing All Necessary Forms for Security Clearance 41788129082713.pdf
A65502 William F. Friedman Letter: to Dr C. B. Tompkins, Reassignment of J.J. Wolf 41788189082718.pdf
A65504 William F Friedman Letter: to Mr G W Brown, Follow-Up on Original Invitation Extended to Mr Brown 41788209082721.pdf
A65509 William F Friedman Letter: to the Honorable J Edgar Hoover, Congratulations on the Thirtieth Anniversary of Your Directorship of the Federal Bureau of Investigation 41788229082723.pdf
A65511 William F Friedman Letter: to Dr. H P Robertson, Inclosing Travel Orders and T/R Plus Other Necessary Forms for D Robertson's Visit Re: Joint Panel Meetings on 20-21 May 41788269082727.pdf
A65513 William F Friedman Letter: to Mr John Coombs, Acknowledging Receipt of Mr Coombs Acceptance to 20-21 May Joint Panel Meetings, Inclosing Travel Orders 41788249082724.pdf
A65515 William F. Friedman Letter: to Dr. W. R. G. Baker, Acknowledging Dr. Baker's Acceptance to Attend 21 May Joint Panel Meetings 41788329082733.pdf
A65517 William F. Friedman Letter: to Mr. Ralph Lee Palmer, Acknowledging Mr. Palmer' S Acceptance of the Invitation to Attend Joint Panel Meetings 20-21 May 41788349082735.pdf
A65518 William F. Friedman Letter: to Mr. J. Z. Millar, Acknowledging Mr. Millar's Acceptance to Attend the Joint Panel Meetings 21 May 41788369082737.pdf
A65520 William F Friedman Letter: to Dt A M Skellett , Acknowledging Receipt of Dr Skellett's Acceptance to Visit NSA for 20-21 May Joint Panel Meetings 41788399082738.pdf
A65537 William F Friedman Letter: to Dr Donald H Menzel, Acknowledging Dr Menzel Acceptance to Attend 21 May Joint Panel Meetings 41788419082742.pdf
A65540 William F Friedman Letter: to Mr Arthur W Horton Jr, Forwarding Mr Horton All Necessary Forms, and Travel Orders to Attend Joint Panel Meetings 20-21 May 41788429082743.pdf
A65542 William F Friedman Letter: to Mr Stephen Dunwell, Acknowledging Receipt of Mr Dunwell's Acceptance to Attend 20-21 May Joint Panel Meetings 41895839093475.pdf
A65544 William F Friedman Letter: to Mr John C McPherson, Sending All Necessary Forms for Mr McPherson's Visit to Washington 20-21 May for Joint Panel Meetings 41788469082747.pdf
A65546 William F Friedman Letter: to Mr H P Corwith, Forwarding Mr Corwith All Necessary Forms, Travel Orders T/R's In Connections with His Visit 20-21 May for Joint Panel Meetings 41788479082748.pdf
A65548 William F Friedman Letter: to Dr S S Wilks, Acknowledges Dr Wilks Acceptance of 21-21 May Panel Meetings 41788499082749.pdf
A65550 William F Friedman Letter: to Dr AA Albert, Enclosing Travel Orders for Dr Albert's Visit to Washington on 20-21 May 41788519082752.pdf
A65679 William F Friedman Letter: to Mr Harold H Beverage, Acknowledging Mr Beverage's Acceptance of Invitation to 20-21 May Joint Panel Meetings 41788529082753.pdf
A65699 William F Friedman Letter: to Mr J Desch, Desch Unable to Make 4-7 May Meetings of the Subcommittee on General Purpose Flexible Analytic Equipment, He Is Planning on Attending the 21 May Joint Panel Meetings 41788549082755.pdf
A65701 William F Friedman Letter: to Dr. John Von Neumann, Inclosing Travel Orders for Visit to Joint Panel Meetings on 20-21 May 41791889083087.pdf
A65708 William F Friedman Letter: to Dr Arthur L Samuel, Acknowledging Receipt of Acceptance to 20-21 May Joint Panel Meetings 41793609083259.pdf
A65714 William F Friedman Letter: to Mr Arnold Dumey, Inclosing All Necessary Forms Orders T/R's for Mr Dumey's Visit to NSA for Joint Panel Meeting on 21 May 41895849093476.pdf
A65718 William F Friedman Letter: to Dr John W Tukey, Acknowledging Dr Tukey's Acceptance to the Joint Panel Meetings 20-21 May Also Inclosing All Necessary Forms, Travel Orders, T/R for Completion of Trip 41790189082918.pdf
A65723 William F Friedman Letter: to Security, Lists All Members of Scientific Advisory Board for A Review of National Security Agency Identification Badges 41790109082911.pdf
A65727 I T McDonald Memo to Fiscal Asking for Attached (No Orders Attached) Orders Dated 8 April 1954 for Mr C B Tompkins Be Cancelled 41790049082904.pdf
A65733 William F Friedman Letter: to Mr Robert E Miller, Confirms Mr Miller's Acceptance of Panel Meeting on 21 May 41790169082916.pdf
A65735 William F. Friedman Letter: to Brigadier General Tom C. Rives USAF (Ret), Acknowledges Receipt of Gen Rives Acceptance to Panel 20-21 May, Notes Time of Arrival 41791109083010.pdf
A65738 William F. Friedman Letter: to Professor Saunders Maclane, Acknowledging Prof Maclane's Inability to Attend Panel Meetings of 20-21 May 41790229082922.pdf
A65741 William F Friedman Letter: to C/S, Translation of "Precis DE Cryptographie Moderne" 41790219082921.pdf
A65745 I T Mc Donald Letter to Miss Frances Wales, Requesting Additional Information from Dr Suits 41790259082925.pdf
A65749 William F Friedman Letter: to Mr Robert A Sloman, Misunderstanding About the Items Mr Sloman's Father's Estate Containing Owen and Gallup Material 41790159082915.pdf
A65755 William F Friedman Letter: to Dr Brockway McMillan, Acknowledging Receipt of Mr McMillan's Letter Accepting General Canine's Invitation to Membership on the Mathematics Panel of NSASAB 41790269082926.pdf
A65765 William F. Friedman Letter to C/S, Consultant Affairs 41790239082923.pdf
A65771 William F Friedman Letter: to Dr C B Tompkins, Acknowledging Dr Tompkins Inability to Attend Panel Meetings on 20-21 May 41790289082928.pdf
A65777 William F Friedman Letter: to Professor Marshall Hall, Acknowledging Dr Hall's Inability to Attend Panel Meetings of 20-21 May 41790329082932.pdf
A65779 William F Friedman Letter: to Dr A A Albert, Acknowledging Dr Albert's Acceptance to Attend Mathematics Panel Meetings 20-21 May 41790389082938.pdf
A65782 William F. Friedman Memorandum for Colonel Jones (Comp) Subject-Entertainment Expense Incurred by NSASAB 41790299082929.pdf
A65788 William F. Friedman Letter: to Dr. John Von Neumann, Asks Him to Sign Enclosed Voucher and Certificate Where Indicated, Check Will Be Forwarded Soonest 41790459082945.pdf
A65854 William F. Friedman Letter: to Mr Arthur W. Horton, Jr, Discusses Mr. H. S. Shapiro and Ballistic Research Laboratory 41790409082940.pdf
A65859 William F Friedman Letter: to Mr Arthur W Horton Jr, Glad to Hear He Is Coming to the General Purpose Flexible Analytic Equipment Subcommittee's Meeting 41790369082936.pdf
A65865 William F. Friedman Letter: to Dr. John Von Neumann, Forwards Orders and Travel Voucher Forms In the Event Dr. Von Neumann Is Able to Attend the 4-7 May '54 Meeting 41790429082942.pdf
A65866 William F. Friedman Letter: to Mr. J. Desch, Acknowledges Mr. Desch's Intention to Visit NSA 4-7 May 1954, Invites Mr. Desch to 21 May NSASAB Panel Meeting 41790339082933.pdf
A65867 William F. Friedman Letter: to Professor J. Forrester, Acknowledges Prof. Forrester's Intention to Visit NSA 3-7 May 1954, Invites Prof. Forrester to 21 May NSASAB Panel Meeting 41790509082950.pdf
A65868 William F. Friedman Letter: to Mr. John C. Mc Pherson, Forwards Orders and Travel Voucher to Mr. McPherson for 4-7 May 1954 Meeting 41790469082946.pdf
A65916 William F. Friedman Letter: to Mr. John Howard, Acknowledges Mr. Howards Intention to Visit NSA 4-7 May 1954, Refers to 21 May NSASAB Panel Meeting 41790439082943.pdf
A65935 William F. Friedman Letter: to Mr. Stephen Dunwell, Acknowledges Mr. Dunwell's Intention to Visit NSA 4-7 May 1954, Refers to 21 May NSASAB Panel Meeting 41790619082961.pdf
A65940 William F. Friedman Letter: to Dr. Claude Shannon, Acknowledges Mr. Shannon's Intention to Visit NSA 5-7 May 1954, Refers to 21 May NSASAB Panel Meeting 41790479082947.pdf
A65946 William F. Friedman Letter: to Mr. H.P. Corwith, Informs Members of NSASAB of Time and Place of Opening Session of April Board Meeting 41790639082963.pdf
A65949 William F Friedman Letter: to Dr John Von Neumann, Informs Members of NSASAB of Time and Place of Opening Session of April Board Meeting 41790519082951.pdf
A65955 William F. Friedman Letter: to Mr. Donald A. Quarles, Informs Members of NSASAB of Time and Place of Opening Session of April Board Meeting 41790649082964.pdf
A65959 William F. Friedman Letter: to Dr. S.S. Wilks, Informs Members of NSASAB of Time and Place of Opening Session of April Board Meeting 41790829082982.pdf
A65963 William F. Friedman Letter: to Dr. H. P. Robertson, Informs Members of NSASAB of Time and Place of Opening Session of April Board Meeting 41790849082984.pdf
A65968 William F. Friedman Letter: to Mr. John C. McPherson, Notifies Board Members on Next NSASAB Meeting, Requests Mr. McPherson to Brief Board on Cryptologic Equipment Panel, Refers to IBM Translation Program for the 701 41790799082979.pdf
A65970 William F Friedman Letter: to Dr Baker, Dr Baker Is Unable to Attend First Day's Session 41790599082959.pdf
A65974 William F. Friedman Letter: to Dr Stewart S. Cairns, Informs Members of NSASAB of Time and Place of Opening Session of April Board Meeting 41790559082955.pdf
A65978 William F. Friedman Letter: to C/S, Travel of Dr Menzel 41790689082968.pdf
A65990 William F. Friedman Letter: to Dr S. S. Wilks, Announces Joint Meeting of Three Panels of the NSASAB, Invites Panel Member's Attendance 41790669082966.pdf
A65993 William F. Friedman Letter: to Dr C.B. Tompkins, Announces Joint Meeting of Panels of NSASAB and Invites Attendance of Member 41790759082975.pdf
A65996 It McDonald Memo to All Staff Divisions and Offices, Training Area at New Site Not Anticipated That This Office Will Have Any Requirements for Training Facilities at the New Site 41790769082976.pdf
A65997 William F Friedman Letter: to Dr A M Skellet, Announces Joint Meeting of Panels of NSASAB and Invites Attendance of Members 41790729082972.pdf
A65999 William F. Friedman Letter: to Dr. Donald H. Menzel, Announces Joint Meeting of Three Panels of the NSASAB and Invites Panel Member's Attendance 41790789082978.pdf
A66001 William F. Friedman Letter: to Dr. Stewart S. Cairns, Informs Dr. Cairns of Joint Meeting of Panels of NSASAB on 20-21 May and Invites His Attendance 41790999082999.pdf
A66011 William F. Friedman Letter: to Professor David P. Blackwell, Announces Joint Meeting of Three Panels of the NSASAB and Invites Panel Members Attendance 41790879082987.pdf
A66012 William F. Friedman Letter: Announces Joint Meeting of Panels of NSASAB and Invites Attendance of Members 41790899082989.pdf
A66013 William F Friedman Letter: to Mr H P Corwith, Informs Panel Chairman of Joint Meeting of Panels of NSASAB on 20-21 May and Invites His Attendance 41791059083004.pdf
A66014 William F. Friedman Letter: Planning of Panel Activities 41790909082990.pdf
A66016 William F Friedman Letter: Announces Appointment of Mr A B Clark AS Dd/R&D to Members of the NSASAB 41790919082991.pdf
A66017 William F Friedman Letter: Announces Acceptance of Board Membership to Members of the NSASAB 41791069083006.pdf
A66018 William F Friedman Letter: Congratulations AS Deputy City Administrator for New York City 41791029083001.pdf
A66019 William F Friedman Letter: Invitation to Friedman's Home, Will Talk to Him About the 4-7 May Meeting When He Comes for the 20-21 April Board Meeting 41791019083000.pdf
A66020 William F Friedman Letter: to HQC, Authorizes Transportation Request 41791039083002.pdf
A66101 Memo to AG, Clarifying Regulation (Not Specified) 41790949082994.pdf
A66103 Memo to Log Re Fiscal Requirements of NSASAB 41790969082996.pdf
A66106 William F. Friedman Memo to AG, General Orders Number 71 41791079083007.pdf
A66109 William F. Friedman Letter: to Professor J. Forrester, Invitation to Come to Washington One Day Prior to Subcommittee Meetings, Which Are Scheduled for 4-7 May 41791049083003.pdf
A66113 John C McPherson Letter: to Mr J Desch, Background on the Subcommittee on General Purpose Flexible Analytical Equipment 41791089083008.pdf
A66116 William F Friedman Letter: to Mr. A. Tradup, Acknowledgement for Accepting Nomination on the Telecommunications Panel 41791259083025.pdf
A66120 William F Friedman Letter: to Dr T E Harris, Acknowledgment Dr Harris Accepts Gen Canine's Invitation for Membership on the Mathematics Panel of the NSASAB 41791319083031.pdf
A66124 William F Friedman Letter: to Dr Ss Cairns, Notification of Travel Orders Being Written for Travel by Car to NSA 41791149083014.pdf
A66129 William F Friedman Letter: to Mr John R Booth, Acknowledgment (Nominee for Membership on the Mathematics Panel of the NSASAB ) Will Be Unavailable for Panel Membership 41791239083023.pdf
A66133 William F Friedman Letter: to Dr Alan T Waterman to Notify Dr Waterman That NSA Has Made A Temporary Appointment for DD.R/D (Mr A B Clark) 41791219083021.pdf
A66149 William F Friedman Letter: to Mr A B Clark, Mr Clark Will Assume D/D R/D Duties with the Agency Commencing 26 March, He Is Invited to 20-21 Apr Meeting of NSASAB 41791189083018.pdf
A66154 William F. Friedman Letter: to Mr. Arthur W. Horton Jr., Mr. Horton Appreciation to Gen Canine, Mr. Friedman and All Associates Who Gave so Freely of Their Time and Effort 41791279083027.pdf
A66155 William F Friedman Letter: to Dr W R G Baker, Dr Baker Unable to Attend First Day of NSASAB Meeting to Be Held April 20-21 Because of Ge Annual Meeting 41791169083016.pdf
A66158 William F Friedman Letter: to Mr Harold H Beverage, Mr Beverage Accepts Gen Canine's Invitation to Be A Member of the Telecommunications Panel of the NSASAB 41791369083036.pdf
A66175 William F Friedman Letter: to Dr Kullback, Dr Sinkov, Col Herrelfo, Dr Campaigne, Dr Leibler, Col Marcy, Request for Agenda Items for NSASAB Meeting Executive Summary 41791389083038.pdf
A66176 William F Friedman Letter: to Dr S S Cairns, Informing Dr Cairns, the Chairman of the 3 Panels Being Notified of the Status of Their Respective Panel Members 41791339083033.pdf
A66178 William F Friedman Letter: to Dr S S Cairns, Prof Forrester Accepts Invitation In the Work of Mr McPherson's Special Panel of NSASAB 41791969083095.pdf
A66181 William F Friedman Letter: to Mr H P Corwith, Informing Mr Corwith (Chm TELECOMM.PANEL ) the Status of His Panel Members 41791299083029.pdf
A66185 William F Friedman Letter: to Mr John C McPherson, Prof Hill Unable to Participate In Panel Affairs at This Time 41791449083044.pdf
A66188 William F Friedman Letter: to Mr John C McPherson, Informing Mr McPherson AS to the Status of His Panel Members 41791429083042.pdf
A66192 William F Friedman Letter: to Dr W R G Baker, Thanking Dr Baker for His Nomination (Mr Jeffries) AS Dd R/D, and Informing Him That Mr A B Clark Is Being Considered 41791759083074.pdf
A66197 W R G Baker Letter to William F Friedman, Comments on the Position of Deputy Director for Research and Development Which Appears to Be Vacant 41791769083075.pdf
A66199 Ralph J Canine Letter: to Mr Harold H Beverage, Invitation for Membership on the Telecommunications Panel of the NSASAB, Mr Beverage Was Nominated 41791409083040.pdf
A66218 William F Friedman Letter: to Dr John Von Neumann, Confirmation of Telephone Call of 4 March 1954 with Dr Von Neumann 41791469083046.pdf
A66226 William F. Friedman Letter: to Dr. Thompson, Dr. Thompson Will Be Unable to Accept the Director's Invitation of Membership on the Electronics Panel of the NSASAB 41793599083258.pdf
A66227 William F Friedman Letter: to Mr Arnold Dumey, Accepting Gen. Canine's Invitation of Membership on the Electronics Panel on the NSASAB 41791779083076.pdf
A66230 William F Friedman Letter: to Dr James F Koehler, Acknowledgment Dr Koehler Accepts Gen. Canine's Invitation for Membership on the Telecommunications Panel of the NSASAB 41791789083077.pdf
A66231 William F Friedman Letter: to Dr J W McRae, Dr McRae Will Be Unable to Accept the Directors Invitation of Membership on the Telecommunications Panel of the NSASAB 41791819083079.pdf
A66235 J. W. McRae Letter to Lieutenant General R. J. Canine, Declines the Invitation to Serve on the Telecommunications Panel of the National Security Agency Scientific Advisory Board 41791949083093.pdf
A66237 Ralph J Canine Letter: to Dr Arthur Samuel, Invitation for Membership on the Electronics Panel of the NSASAB 41791899083088.pdf
A66240 Mm Kelerski Letter to Dr Robert D Richtmyer, Acknowledgment of Dr R D Richtmyer Unable to Accept Director's Invitation for Membership on Telecommunications Panel of the NSASAB 41793129083211.pdf
A66242 William F Friedman Letter: to Dr John Von Neumann, Invitation to Join Special Committee of Electronics Panel/NSASAB 41791839083082.pdf
A66245 William F Friedman Letter: to Dr A Gleason, Dr Gleason Accepts Gen Canine's Invitation to Be A Member of the Mathematics Panel of the NSASAB 41792029083101.pdf
A66264 William F Friedman Letter: to Dr S S Cairns, Talks About Mr McPherson's Special Study 41791929083091.pdf
A66266 William F Friedman Letter: to Mr John C McPherson, Request for Mr McPherson's Opinion on Further Approach to A G Hill for Panel Membership of the NSASAB 41791959083094.pdf
A66269 Ralph J Canine Letter: to Professor Saunders Maclane, Prof Maclane Accepts Gen. Canine's Invitation for Membership on the Mathematics Panel of the NSASAB 41791919083090.pdf
A66272 Ralph J Canine Letter: to Mr A W Horton, Jr, Mr Horton Accepts Gen. Canine Invitation for Membership on the NSASAB 41792049083103.pdf
A66274 William F Friedman Letter: to Mr Robert E Miller, Acknowledgment of Mr Miller Accepting Gen Canine's Invitation to Be A Member on the Telecommunications Panel of the NSASAB 41792249083123.pdf
A66275 William F Friedman Letter: to Dr Jan A Rajchman, Acknowledgment of Dr Rajchman Declining Nomination to the Electronics Panel of the NSASAB 41792699083168.pdf
A66277 William F Friedman Letter: to Colonel Robert W Griffin, USAF, Acknowledgment of Informal Request for Mr Friedman to Lecture at Maxwell AFB, ALA 41792069083105.pdf
A66280 William F Friedman Letter: to Professor A H Clifford, Acknowledgment of Prof Clifford Declining Nomination the Mathematics Panel of the NSASAB 41792009083099.pdf
A66281 Ralph J Canine Letter: to Professor Jay W. Forrester, Acknowledgment of Prof Forrester Acceptance of Gen. Canine's Invitation to Be A Member of the Electronics Panel of the NSASAB 41792269083125.pdf
A66289 William F Friedman Letter: to Dr S S Cairns, Have Received Accepting Letters by the DIR to Join the Panel Membership from All Five Men Proposed for the Special Study Under Mr McPherson 41791999083098.pdf
A66291 Stewart S Cairns Letter to Professor Jay W Forrester, Asks When He Will Be Available to Take Part In the McPherson Study 41792589083157.pdf
A66292 Stewart S Cairns Letter to Mr John H Howard, Asks When He Will Be Able to Take Part In the McPherson Study 41792299083127.pdf
A66294 William F Friedman Letter: to Mr V B Von Sonn, Acknowledgment of Receipt of Rand Research Memorandum from the Rand Corporation 41792199083118.pdf
A66297 Ralph J Canine Letter: to Dr Claude Shannon, Acknowledgment Dr Shannon Accepts Gen. Canine's Invitation for Membership on the Mathematics Panel of the NSASAB 41792229083121.pdf
A66299 William F Friedman Letter: to Dr John Von Neumann, Thanks for Accepting Additional Work with the Selection of Somebody to Head Up Our Research and Development Activities 41792169083115.pdf
A66301 William F Friedman Letter: to Mr Donald A Quarles, Invitation to 20-21 April 1954 NSASAB Meeting 41792109083110.pdf
A66302 Ralph J Canine Letter: to Dr James S Koehler, Dr Koehler to Fill Out Phs and Fingerprints for Clearance Purposes 41792309083129.pdf
A66303 William F Friedman Letter: to Mr John C McPherson, Invitation to 20-21 April 1954 NSASAB Meeting 41792149083113.pdf
A66304 William F Friedman Letter: to Dr Walter R G Baker, Report on the State of NSASAB's Search for Dd/R&D Listing Several Nominees Contacted with Negative Results Soliciting Additional Suggestions and Opinions from NSASAB Members on A New List of Nominee 41792529083151.pdf
A66305 Ralph J Canine Letter: to Rear Admiral S C Hooper USN (Ret), Acknowledgment of Radm Hoopers Acceptance to Be A Member of the NSASAB's Telecommunications Panel 41792339083132.pdf
A66327 Ralph J Canine Letter: to Mr A W Horton, Jr, Mr Horton Asked to Be A Member of the NSASAB after A Clearance Obtained 41792379083136.pdf
A66330 Ralph J Canine Letter: to Dr A Melvin Skellett, Acknowledgment of Dr Skellett Acceptance Gen Canine's Invitation for Membership on the Electronics Panel of the NSASAB 41792599083158.pdf
A66332 Ralph J Canine Letter: to Mr W C Tinus, Acknowledgment Mr Tinus Will Be Unable to Accept the Director's Invitation of Membership on the Telecommunications Panel of NSASAB 41792349083133.pdf
A66333 Ralph J Canine Letter: to Dr C B Tompkins, Acknowledgment of Dr Tompkins Acceptance of the Invitation to Be A Member of the Mathematics Panel of the NSASAB 41792389083137.pdf
A66335 Ralph J Canine Letter: to Dr Julius Stratton, Dr Stratton Will Be Unable to Accept the Director's Invitation of Membership on the Electronics Panel, of NSASAB 41792469083145.pdf
A66337 Ralph J Canine Letter: to Dr Ralph K Potter, Unable to Accept the Director's Invitation of Membership on the Telecommunications Panel 41792449083143.pdf
A66339 Receipt of Letter from Ralph K Potter to DIR Ralph J. Canine 41788559082756.pdf
A66340 NSA Regulation Number 11-3: National Security Agency Scientific Advisory Board 41788579082758.pdf
A66347 William F Friedman Letter: to Dr W R G Baker, Acknowledgment of Dr Baker's Acceptance of the Director's Invitation to Be A Member of NSASAB's Electronics Panel 41788599082760.pdf
A66349 Ralph J Canine Letter: to John C McPherson, Chairman of the Electronics Panel of the NSASAB, Forwarding of A List of Names and Addresses of Panel Nominees 41788609082761.pdf
A66353 William F Friedman Letter: to Dr A A Albert, Acknowledgment of Dr Albert's Acceptance of the Director's Invitation to Be A Member of the NSASAB's Mathematics Panel 41788629082763.pdf
A66365 S S Cairns Letter: to Mr S W Dunwell, Invitation to Mr Dunwell to Join A Group Under the Chairmanship of Mr McPherson (Electronics Panel, NSASAB, Chairman) to Study Certain Types of General Purpose Flexible Analytic Equipment 41788639082764.pdf
A66367 S S Cairns Letter, to Dr Claude Shannon, Invitation to Dr Shannon to Join A Group Under the Chairmanship of Mr J C McPherson (Electronic Panel, NSASAB, Chairman) to Study Certain Types of General Purpose Flexible Analytic Equipment 41788649082765.pdf
A66371 William F Friedman Letter: to Mr J Z Millar, Acknowledgment of Mr Millar's Acceptance of the Director's Invitation to Be A Member of the NSASAB's Telecommunications Panel 41788659082766.pdf
A66373 Ralph J Canine Letter: to Mr Robert E Miller, Invitation to Mr Miller to Serve on the Telecommunications Panel of the NSASAB 41788669082767.pdf
A66375 Ralph J Canine Letter: to Mr John Coombs, Invitation for Membership on the Electronics Panel of the NSASAB, Mr. Coombs (and Below Listed Nominees) Was Nominated for Membership at the 15-16 Oct Board Meeting 41788689082769.pdf
A66384 Ralph J Canine Letter: to Dr L T E Thompson, Invitation to Membership on NSASAB's Electronics Panel 41788699082770.pdf
A66387 Ralph J Canine Letter: to Dr J W McRae, Invitation for Membership to NSASAB's Telecommunications Panel, Dr McRae and Gen Rives Nominated for Membership at the 15-16 Oct Board Meeting 41788719082772.pdf
A66389 I T McDonald Letter: to Dr H P Robertson, Thanks for Offer to Assist In the Personnel Problem In New York 41788729082773.pdf
A66395 William F Friedman Memo: Shipment of Equipment to Boris C W Hagelin; Shipping Request 41788749082775.pdf
A66427 William F Friedman Letter: to Dr S S Wilks, Dr Wilks Asked About the Possibility of Visiting GCHQ, the Latter Part of Aug 41788759082776.pdf
A66432 William F Friedman Letter: to Major General F L Ankenbrandt, Reply to Request for NSA Set Up of A Tape-Production Unit In the U K 41788769082777.pdf
A66437 William F Friedman Memorandum: to Chief of Staff, General McClure's Remarks on the Report of the Special Study Group 41788779082778.pdf
A66448 William F Friedman Letter: to Personnel Planning Group, Categories of NSA Specialties 41788809082781.pdf
A66457 Ralph J Canine Letter: to Dr Ralph K Potter, Invitation for Membership In Telecommunications Panel of NSASAB 41788819082782.pdf
A66459 I T McDonald Memo to Mr Friedman, General McClure's Remarks on the Report of the Special Study Group 41788849082785.pdf
A66463 I T McDonald Memo to Mr Friedman, Categories of NSA Specialties 41788869082787.pdf
A66465 I T McDonald Memo to Personnel Planning Group, Categories of NSA Specialties 41788899082790.pdf
A66469 William F Friedman Letter: to Dr H P Robertson, Canadian Liaison Officer Has Asked for A Copy of the Report of the Special Study Group 41788919082792.pdf
A66473 William F Friedman Memo to Sec, Executive Order 10501, Dtd 5 Nov 53 41788939082794.pdf
A66481 Ralph J Canine Letter: to Mr J Desch, Invitation for Membership on Electronics Panel of NSASAB, Mr Desch, Others Will Receive Identical Letters 41788959082796.pdf
A66488 Ralph J Canine Letter: to Dr W R G Baker, Dr Baker Expresses Willingness to Serve on the Electronics Panel of the NSASAB, Informed Mr McPherson Will Be Chairman of the Panel 41788979082797.pdf
A66490 Ralph J Canine Letter: to Mr Ralph L Palmer, Acknowledgment of Mr Palmer's Acceptance of Gen Canine's Invitation to Be A Member on the Electronics Panel of the NSASAB 41788999082800.pdf
A66492 Ralph J Canine Letter: to Dr John Von Neumann, Dr Vonneumann Expressed Willingness to Serve on the Mathematics Panel of the NSASAB 41789019082802.pdf
A66494 Geo E Campbell Letter: to Colonel Robert I Choate, USAF, Orders Being Issued for Mr W Friedman to Deliver Lecture at Maxwell AFB ALA 41789029082803.pdf
A66498 Ralph J Canine Letter: to Mr A Tradup, Gratitude on Accepting Membership In the Telecommunications Panel of the NSASAB 41789049082805.pdf
A66510 Letter to Lieutenant General Ralph J Canine, Thanks for Selection AS A Candidate for Membership In Telecommunications Panel of the NSA 41789059082806.pdf
A66512 Comments on US Efforts 41789099082810.pdf
A69092 S S Cairns Letter: to Mr J Desch, Invitation to Join Group Chaired by Mr McPherson (Electronic Panel, NSASAB, Chairman) to Study Certain Types of General Purpose Flexible Analytic Equipment 41790309082930.pdf
A69095 Ralph J Canine Letter: to Mr Joseph R Desch, Acknowledgement to Mr Desch's Accepting Nomination for Membership In the Electronics Panel of NSASAB 41790419082941.pdf
A69102 William F Friedman Memo to NSA-03 NSA-04, Cipher Machines Are Required by 03/04 41790489082949.pdf
(Folder ID: FOLDER 031) Correspondence and Memoranda, 1955
Document ID Document Title Filename
A62298 Letter Fm Friedman to Giles Greville Healey: Discusses the Book "The American Black Chamber" by Yardley 41698909073824.pdf
A62325 Friedman Letter: to Professor George E McCracken Talks About His Retirement from Civil Service 41698949073828.pdf
A62327 Friedman Letter: to Miss Mary G. Chambers Talks About Gloves and Obtaining More English Snuff 41698959073829.pdf
A62331 Friedman Letter: to Colonel A C Peterson Talks About the Arrival of the German Book Which Cost $4.72 and the Washington Hot Weather 41698969073830.pdf
A62338 Friedman Letter: to Mr. John Riordan-Talks About Someone Who Could Act AS A Purchasing Agent for Books In Germany 41698989073832.pdf
A62343 Friedman Letter: to Colonel Maulsby Forrest-Talks About Obtaining Employment on A Research Project 41699009073834.pdf
A62347 Friedman Letter: to Mrs. M H Mackay-Talks About Not Receiving A Final Proof of an Article Friedman Wrote 41699019073835.pdf
A62349 Friedman Letter: Officers Honorary Retired List 41699029073836.pdf
A62352 Friedman Letter: to Dr H P Robertson Talks About General Canine Lifting the Embargo Re Work at Home 41699039073837.pdf
A62355 Friedman Letter: to Dr John Von Neumann Talks About Retiring and Still Working for NSA/DOD 41699049073838.pdf
A62356 Friedman Letter: to Editor Scientific American Talks About Three Things He Wants to Discuss 41699059073839.pdf
A62357 Friedman Letter: to Miss Garnet Chambers Re Gloves 41699069073840.pdf
A62389 Friedman Letter: to Mr Larry Clark-Short Note to Acknowledge Receipt of A Very Nice Letter 41699099073843.pdf
A62392 Friedman Letter: to Captain Edward Hastings (R N, Ret.)-Talks About A Paragraph from Joyce Carys Prisoner of Grace 41699119073845.pdf
A62397 Mars Friedman Letter: to Colonel Barton S Pulling-Talks About Selling the Colonels House 41699129073846.pdf
A62400 Friedman's Letter: to Mr. Langen-Asks If Mr. Langen Knows A Mr. Bell, Editor of the Cryptogram 41699139073847.pdf
A62404 Friedman Letter: to Colonel Black-A Thank You for Basket of Fruit, Candy and Nuts 41699159073849.pdf
A62412 Friedman Letter: to Continental Casualty Company Claiming "Accidental Bodily Injury" 41699189073852.pdf
A62414 Friedman Letter: to Dr Leslie Hotson-Asks for Any Inside Information on the Cup Reaction to A Manuscript 41699789073911.pdf
A62420 Friedman Letter: to Commander-A Brief Acknowledgement and Thanks for 10 June Letter 41699809073913.pdf
A62424 Kay Noxtine Letter: to Mr Frank Moss-Letter on Behalf of Mr Friedman Thanking Mr Moss for Copying Material from an Austrian Magazine 41699889073921.pdf
A62443 I T McDonald Letter: for Colonel Davis-16 June Comments of Mr. Friedman 41699969073929.pdf
A62445 I.T. Macdonald Memorandum for Colonel Davis: Subject: Committee and Board Memberships of Mr. W. F. Friedman 41700059073938.pdf
A62449 Friedman Letter: to Mr Klein-Civilian Endorsement 41705889074520.pdf
A62453 Friedman Letter: to John C McPherson-Anxious to Discuss Board Activities 41705909074522.pdf
A62455 Friedman Letter: to Mr Henry E Langen-Thank You for 17 May Letter 41705949074526.pdf
A62458 Friedman Letter: Asks for Any Information About Lineal Cypher CO 41699659073899.pdf
A62460 Friedman Letter: to Mr Boris Hagelin Jr-Thinks Very Little About the Lincal Cypher CO 41705999074531.pdf
A62461 Kay Noxtine Letter to Dcs/A: Dr Kullback Is Appointed Vice Chairman of the Executive Group for Board Affairs 41706039074535.pdf
A62467 Friedman Letter: to Walter J Fried Congratulating Him for Moving Up In His Firm, Friedman Writes from His Hospital Room 41706089074540.pdf
A62469 Friedman Letter: to Professor Saul Rosenzweig A Thank You Note 41706779074609.pdf
A62472 Friedman Letter: to Mr Boris C W Hagelin-He Complains About Equipment 41706879074619.pdf
A62477 Friedman Letter: to Professor George E. McCracken States He Is Back In the Hospital and Would Like the Professor to Visit Him 41707009074632.pdf
A62479 Kay Noxtine Note: to Mr Scoggins-Requesting an Additional 15 Days of Sick Leave for Mr Friedman 41707159074647.pdf
A62481 Friedman Letter: to Mr James J Stroker-Talks About Various Items Being Shipped to Him 41707229074654.pdf
A62485 Friedman Letter: to Eric M Jones-He Acknowledges the Congratulations for Him and His Wife Winning the Prize Offered by the Folger Shakespeare Library 41707349074666.pdf
A62491 Friedman Letter: to Rear Admiral Joseph N Wenger Mostly Personal About the Admirals Son Going Off to Dartmouth 41707449074676.pdf
A62492 Friedman Letter: to Circulation Manager Scientific American Complains About Not Receiving His Subscription for the Month of May 41707549074686.pdf
A62493 Roscoe R. Conklin Letter to: Director Provides Copy of German Magazine "Der Spiegel" by Request of Mr. Friedman 41707659074697.pdf
A62494 Friedman Letter: to Commander Reminding Him of Previous Commitments for Information 41707759074706.pdf
A62559 Friedman Letter: Talks About Good News About Manuscript on the Alleged Ciphers In Shakespeare 41707839074715.pdf
A62564 Friedman Letter: to Mr. David Kahn Responds to Kahn's 12 May Letter of Congratulations 41709869074918.pdf
A62602 Friedman Letter: to Stuart Hedden Much About His Illness and About the Private House Bill 41709979074928.pdf
A62607 Friedman Letter: to Professor Roger W Holmes to Acknowledge Receipt of 12 May Letter 41710089074940.pdf
A62612 Friedman Letter: to Colonel Arthur C. Peterson-Sending Gift, Also Talks About His Being Laid Up after Hospital Stay 41710199074951.pdf
A62617 Friedman Letter: to Professor Saul Rosenzweig to Acknowledge 10 May Letter and Forwarding of Reprints Within A Few Weeks 41710279074959.pdf
A62624 Friedman Letter: to Rear Admiral L H Frost 41710399074971.pdf
A62627 Friedman Letter: to Lt Col Winn F. Zellner-Acknowledges Letter of 29 April and Talks About Article In Stars and Stripes 41710549074985.pdf
A62652 Friedman Letter: to Chief J O Williams-Thanks for Procuring "The Printing Of The First Folio Of Shakespeare". Asks A Favor About Obtaining Items 550 and 621 41710659074996.pdf
A62653 Minutes of the National Security Agency Scientific Advisory Board Meeting-Not Enclosed 41710739075004.pdf
A62658 Minutes of the NSA Scientific Advisory Board Meeting-List of Attendees Plus Bullets 41710859075017.pdf
A62663 Minutes of the 7 April 1955 NSA Scientific Advisory Board Meeting-List of Attendees and Bullets 41711009075032.pdf
A62666 Minutes of the 6 April 1955 NSA Scientific Advisory Board Meeting, List of Attendees, and Bullets 41711149075046.pdf
A62669 Kay Noxtine Letter: to Colonel A C Peterson USA, Acknowledges Receipt for Friedman for Two Copies of Siemens Information Pamphlet 41711229075053.pdf
A62672 Friedman Letter: to Boris Cw Hagelin, Talks About His Illness and the Shipment of the CBI 41711299075060.pdf
A62674 Kay Noxtine Letter: Returns Book for Friedman 41711329075063.pdf
A62676 Kay Noxtine Letter: to Miss Garnet Chambers, Thank You for Sending Wollen Steamer Rug, and to Check on A Few Items 41711349075065.pdf
A62678 Kay Noxtine Letter: to Civ Pers Mr Scoggins, Request for 15 Days Advanced Sick Leave for Mr. Friedman 41711369075067.pdf
A62694 Friedman Letter: to Dr W M Bowers, Asking for A Copy of Candela's Book "The Military Cipher Of Commandant Bazeries" 41711439075074.pdf
A62696 K Noxtine Letter: Request for NSA Quarterly Property Pass for Captain Robert J Scott USAF to Accompany Mr Friedman to Meetings on Agency Matters In the Washington Area 41711459075076.pdf
A62751 Friedman Letter: to Colonel Barton S Pulling, Talks About Dealings with the Hagelins, and A Trip to London 42030559106937.pdf
A62756 Kay Noxtine's Letter to Rear Admiral Joseph N Wenger, Letter for Friedman to Inform About His Illness and That the Folger Shakespeare Library Awarded Them First Prize for Their Manuscript 41711839075114.pdf
A62761 Kay Noxtine Letter to Mr Frank Austin 41713719075303.pdf
A62779 Kay Noxtine Letter: to Major Mary C Lane, Informs About Friedman Illness, and Winning the Folger Award 41713909075321.pdf
A62784 Elizebeth Smith Friedman Letter: to Mr F Ronald Mansbridge Sends Original Copy of Manuscript 41714089075339.pdf
A62805 Friedman Letter: to Mr. Boris C W Hagelin, Talk About the 42030469106928.pdf
A62808 Friedman Letter: to Mr. Frank B. Rowlett 41714289075360.pdf
A62810 Friedman Letter: to Dr. G. Gamow Talks About Reprint of Possible Mathematical Relation Between Dioxyribonucleic Acid and Proteins 41714399075370.pdf
A62812 Friedman Letter: to Miss Anne M Nill, Thank You Note 41714509075382.pdf
A62815 Kay Noxtine Letter: to Mr W A Kenyon, Friedman Needs to Be Advised of Any Final Decision Resulting from the Studies to the Future of the War Department Beneficial Association 41714629075393.pdf
A62818 Friedman Letter: to Mr Henry E Langen, Results of Mr Langen's Job Application 41714809075410.pdf
A62823 Elizebeth Smith Friedman Letter: to Professor Charles Herring, Recaps Friedman Hospital Stay, Winning the Folger Award, and Inviting the Professor to the Folger Shakespeare Library 41714989075429.pdf
A62830 Friedman Letter: to Major General Frank E. Stoner USA Rtd, Details Evaluation of A Cryptosystem Sent by General Stoner 41715089075439.pdf
A62833 Friedman Letter: to Mr Boris C W Hagelin Jr., Requests Go Ahead with Purchase of TC-52 Machines on Special Order 41715189075449.pdf
A62838 I T Macdonald Letter to Mr H P Corwith, Thank You Note on Behalf of Friedman 41715269075457.pdf
A62850 Elizebeth Smith Friedman Letter: to Dr and Mrs. Pettengill, Thank You Note and Mr Friedman's Condition 41715359075466.pdf
A62853 Elizebeth Smith Friedman Letter: to Major General John B Ackerman, Appreciation of Concern for Friedman's Condition 41718239075752.pdf
A62855 Elizebeth Smith Friedman Letter: to Friends In Headquarters ASA Thanks for the Flowers 41718319075760.pdf
A62862 Elizebeth Smith Friedman Letter: to Mr. E. Ross Anderson, Attention: Mr. Leo Rosen, Mr. Robert Williams, Thank You for Floral Gift 41718399075769.pdf
A62867 Elizebeth Smith Friedman Letter: to Mr. Arnaldo Parisot, Informing Him of Books on Cryptology 41718509075780.pdf
A62877 Elizebeth Smith Friedman Letter: Mr Friedman Will Write When Able on the "Shakespearean Wordplay" 41719019075831.pdf
A62883 Elizebeth Smith Friedman Letter to: Mr. John V. Connorton, Thank You for "Get Well" Greeting 41719119075841.pdf
A62884 Kay Noxtine Letter : Thank You for Prompt Package Delivery 41719199075849.pdf
A62885 (for) William F Friedman Letter to : Acknowledge Request for Date of Publication and Proposal to Translate Into Serbo-Croation 41719299075859.pdf
A62886 Kay Noxtine Letter to: Brigadier General Wesley T Guest, Thanks for and Acknowledge Receipt of Material Concerning Siemens and Halske Aktiengesellschaft Which Was Forwarded on 6 April 41720809076008.pdf
A62912 Elizebeth Smith Friedman Letter to: Mr. Paul K. Hartstall, Thank You for Work He Did and for Flowers 41720919076019.pdf
A62915 Elizebeth Smith Friedman Letter to: Mr. Lester Bensinger, Thanks for Flowers-Plus His Opinion That the Letter Sent to Mr. D. Stegall Golden Originated from A Person Who Has Some Psychic Disturbance 41721039076031.pdf
A62916 Elizebeth Smith Friedman Letter to: Mr John T Winterich, Talks About Newspaper Clipping Relative to Anagrammatic Puzzle 41721159076043.pdf
A62920 Elizebeth Smith Friedman Letter to: Mr John V Connorton, Encloses Newspaper Clipping About Award 41721199076047.pdf
A62926 Kay Noxtine Letter to: Mr Leo Rosen, Tells About Friedman's Award and Encloses Clipping 41721229076049.pdf
A62930 Kay Noxtine Letter to: Chief J O Williams, Asks About Purchasing A Book for Mr Friedman-the Printing of the First Folio of Shakespeare 41721249076051.pdf
A62942 William F. Friedman Letter to: Dr. James Phinney Baxter, III, Refers to Letter Sent on 31 January 1955 Also Enclosed A Couple of Clippings 41721269076053.pdf
A62943 William F. Friedman Letter to: Dr. W M Bowers 41721299076056.pdf
A62945 William F Friedman Letter: Tells of Winning Award for Literature and About His Heart Attack 41721319076058.pdf
A62948 William F. Friedman Letter: to Mr. Bogdan Popovic, Thanks Him for Interest In Manuscript 41721339076060.pdf
A62951 William F Friedman Letter: to Dr R C Gibbs, Proposes Membership for Mr Alva Benson Clark In the Cosmos Club 41721359076062.pdf
A62966 William F. Friedman Letter: to Mr. Lee E. Grove, Thank You for Interest In Publication Plans 41721379076064.pdf
A62971 Elizebeth Smith Friedman Letter: to Mr F Ronald Mansbridge, Approval to Send the Manuscript to the Cambridge Press for the Best Assistance 41721399076066.pdf
A62975 Barton S Pulling Letter: Resolution of NSA-GCHQ Technical Differences on French COMSEC 41721429076069.pdf
A62987 William F. Friedman Letter to Major General Frank E. Stoner, USA, Rtd., Agrees to Review Cryptographic System Proposed by Mr. Howard N. Smith 41721449076071.pdf
A62989 William F. Friedman Letter: to Dr. John Von Neuman, Encloses Agenda for 6-7 April Meeting 41721799076106.pdf
A63022 William F. Friedman Letter: to Dr. Louis B. Wright, Talks About Folger Award and Book Publication 41721879076114.pdf
A63042 William F. Friedman Letter: Mentions How He Enjoyed His Stay In Zug and Discusses Machine 41721939076119.pdf
A63054 William F Friedman Letter: to Bo Hagelin, Asks About Ordering Another Spring Driven Shaver for A Friend and Thank You to Bo for His Hospitality 41722049076131.pdf
A63059 William F. Friedman Message to Ch NSAEUR, Tells of Package Left In Vip Lounge 41722169076143.pdf
A63061 William F. Friedman Letter: to Mr. Donald A. Quarles, Glad to Hear That Mr. Quarles Will Attend the 6-7 April Meeting of the National Security Agency Scientific Advisory Board 41722239076150.pdf
A63071 William F. Friedman Letter: to Dr. Howard T. Engstrom, Glad to Hear That Engstrom Will Be In Attendance for the 6-7 April Meetings and Will Present A Brief Report 41722249076151.pdf
A63074 William F. Friedman Letter: to Mr. H. P. Corwith, Forwards Details About the 6-7 April Meetings 41722269076153.pdf
A63085 William F Friedman Letter: to Dr Wilks, Friedman Says He Will Send Some Information on the 4-Hour Reporting Project AS Dr Wilks Cannot Attend 41722319076158.pdf
A63089 William F Friedman Letter: Plans for the 6-7 April Meeting Developing Well and Friedman Looks Forward to Seeing Mr McPherson Soon 41722409076167.pdf
A63090 William F. Friedman Letter: Welcomes Arthur Horton Jr. to the Advisory Board Meetings 41722459076172.pdf
A63094 William F. Friedman Letter: to Dr. W. R. G. Baker Welcoming Him to the Advisory Board Meetings 41722479076174.pdf
A63180 William F. Friedman Letter: to Dr. John Von Neumann, Congratulates Him on His Appointment to the Atomic Energy Commission and of His Plans to Attend the 6-7 April Meeting 41722539076180.pdf
A63182 William F. Friedman Letter: to Mr. F. Ronald Mansbridge, Thank You for Congratulations Extended 41722629076189.pdf
A63188 Thank You Note for the Bonampak Color Plates; Comments Regarding Studies of Shakespeare-Bacon Ciphers 41722729076199.pdf
A63200 K Noxtine Letter: Request for NSA Quarterly Property Pass (RCS 364) for Friedman 41722809076207.pdf
A63209 William F Friedman Letter to Forward A Copy of Letter to the Chief, NSA Registry for Consultants 41722899076216.pdf
A63218 William F. Friedman Letter Asks for the Delivery of C-52 41723089076234.pdf
A63224 William F. Friedman Letter Requested Travel Orders to Be Reimbursed 41723459076272.pdf
A63249 Mrs. Friedman Letter: to the Cambridge Press to Meet with Mr. Friedman 41723689076295.pdf
A63253 William F Friedman Letter: Informs Letters to Each of the NSASAB Board Members 41724029076329.pdf
A63281 William F Friedman Letter: to Inform of the Scientific Advisory Board Meeting of 6, 7 and 8 April 41725419076470.pdf
A63282 William F. Friedman Letter: to Inform of the 6, 7 and 8 April Advisory Board Meeting 41725539076480.pdf
A63287 William F Friedman Letter: to Dr Revilo Pendleton Oliver, Receipt of Letter 41725729076499.pdf
A63289 William F Friedman Letter: to Adjutant General, Officers Honorary Retired List 41895589093450.pdf
A63295 William F Friedman Letter: Points Out A Possible Security Violation In Air Force on the Job Training Program 41726059076532.pdf
A63298 William F. Friedman Letter: Thank You Note to Mr. Alfred Friendly for File on Peterson 41728129076738.pdf
A63302 William F Friedman Letter: to Mr Boris C W Hagelin Jr., Details Involved In the Orders for Machines 41728639076789.pdf
A63313 William F Friedman Letter: to Meet In Regards to NSASAB Affairs 41729009076826.pdf
A63318 William F Friedman Letter: Alerts to Possible Change In Meeting Plans In Frankfurt 41730779077001.pdf
A63322 William F. Friedman Memorandum: to the Director, COMINT Supplement to Part II of the Report of the Technological Capabilities Panel 41730939077017.pdf
A63339 William F Friedman Letter: Seeking One Space for Each of the 3-Week Classes to Be Held During the 55-56 School Year 41730989077022.pdf
A63343 William F Friedman Letter: to Group Health Association Inc, Resigns from Group Health Association 41730999077023.pdf
A63351 William F Friedman Letter: to Bo Hagelin Querying the Delivery Status of the C-52 Machine 41731019077025.pdf
A63357 William F Friedman Letter: Schedule to Discuss Guidance with Respect to NSASAB 41731059077029.pdf
A63398 William F Friedman Memo: Request Copies of Air Force on-the-Job Training Program-Senior Radio Intercept Operator Jp 29352 41731089077032.pdf
A63401 William F Friedman Letter: to Lend Newspaper and Periodical Clippings on the Peterson Case 41731219077045.pdf
A63408 RCS-276, All Cleared Personnel Assigned to the Special Assistant's Office Have Been Re-Instructed on All Phases of on-the-Job Security In Accordance with NSA Reg 122-1 41731519077075.pdf
A63414 Transmittal Request and Receipt to William F. Friedman, Enclosed Is One Copy of Letter from Mr. William F. Friedman to Dr. John W. Tukey, Dated 3 February 1955 41731969077120.pdf
A63464 William F Friedman Letter: to Dr C G Suits, Thank You Note for Visit 41732139077137.pdf
A63468 William F Friedman Letter: Sent ACA Directory and Friedman Asking Him to Fill Out Application for Employment 41732329077156.pdf
A63473 William F Friedman Letter: to Colonel, Grateful for Copy Number 5 of G C & C S Japanese Diplomatic Section History 41732449077168.pdf
A63494 William F Friedman Letter: to Mr F Ronald Mansbridge, Thank You for Encouraging Letter 41732519077175.pdf
A63498 William F. Friedman Letter: to Dr. James Phinney Baxter III 41732649077188.pdf
A63500 William F. Friedman Letter: to Mr. D. C. Gibson, Re A Question on Income Tax Returns 41732759077199.pdf
A63502 William F Friedman Letter: to Chief of Staff, Reclassification of NSA Film "Mission" 41732829077206.pdf
A63514 William F Friedman Letter: to Mr Alfred Friendly, Proper Authorities Asked to Make Effort to Have Private Prud'homme Assigned to Him 41732889077212.pdf
A63518 William F Friedman Letter: to Secretary the Cosmos Club, Asking for A Card Which Will Enable Him to Avail Himself of the Facilities of the Savile Club While He Is In London 41732999077223.pdf
A63538 William F Friedman Letter: to Professor A M Gleason, Showed Letter to Mr C Russell Summers, Asks for A Brief Paper on the Problem 41733089077233.pdf
A63548 William F Friedman Letter: to Mr W A Kenyon, Enclosing Check for 3 Months More Premiums 41733369077260.pdf
A63563 William F. Friedman Letter: to Editor of Topics of the Times 41733429077266.pdf
A63594 William F Friedman Letter: to Lt Col Winn F Zeller, Friedman Talks About His Upcoming Trip to Europe and Especially to London 41733469077270.pdf
A63613 William F Friedman Letter: to Mr W J Galbraith, Has Power Company Remove Aluminum Structure from the Corner of Second and C Streets S E 41733509077274.pdf
A63619 William F Friedman Memo: to Classification Advisory Board, Reclassification of NSA Film "Mission" 41733679077291.pdf
A63636 William F Friedman Letter: to Professor Denys Page, Talks About His Manuscript at the Cambridge Press 41733739077297.pdf
A63642 William F Friedman Letter: to Dr. Louis B Wright (Folger Committee) 41733819077305.pdf
A63644 William F Friedman Letter: to Mr F Ronald Mansbridge, Information About His and His Wife's Experience In the Cryptologic Field to the Members of the Editorial Board of the Cambridge University 41734279077351.pdf
A63645 William F Friedman Letter: to Mr Boris C W Hagelin, Coordinating His Trip and Seeking Information About Previous Correspondence About the C-52 Machine 41741579078081.pdf
A63647 Mr. William F. Friedman Letter to Dr. F. D. Leamer: Informing That Private Ronald Lee Wigington Reported for Duty with the National Security Agency on 11 January 1955 and Has Been Assigned to His Research and Development Activities 41741619078082.pdf
A63691 William F Friedman Letter: to Chief of Staff, Constructive Suggestions for Senior Staff Officers Course 41741629078083.pdf
A63693 William F Friedman Letter: to Dr A M Skellett, Pleased to Hear That He Will Be Able to Continue to Serve on the Electronics Panel of the National Security Agency Scientific Advisory Board 41741639078084.pdf
A63700 William F Friedman: to Mr Boris C W Hagelin, Talking About Trip to Bug and Staying with Boris Also About the Cx Machine and About Gaining Any Info on A French Cryptographer Named F Delastelle Dating Back to 1890 41741649078085.pdf
A63704 William F Friedman Letter: Provides Little Help In Obtaining an Obsolete M-94 Device 41741659078086.pdf
A63734 William F. Friedman Letter to Mr. W. M. Bowers: Can Not Find Any Info on Delastelle-Nothing on Record In This Country 41741669078087.pdf
A63740 William F Friedman Letter: Talks About Visits to Spain and Paris Asks for Any Info on Frenchman Named Delastelle 41742639078186.pdf
A63746 William F Friedman Letter: to Mr Frank H Moss 41742719078192.pdf
A63750 William F Friedman Letter: to Mr. Harold M Bannerman, Thanks for Welcome News on Dr. Scott's Election to Cosmos Club 41742809078201.pdf
A63758 William F Friedman Letter: to Mr. F Ronald Mansbridge, Provided Judges In the Folger Shakespeare Library Original Copy of Manuscript and Cambridge University Press the First Carbon 41742899078210.pdf
A63765 William F. Friedman Letter: to Dr. Louis B. Wright , Official Submission of the Friedman Manuscript Entitled Author! Author! to the Director of the Folger Shakespeare Library 41743019078222.pdf
A63767 William F Friedman Letter: to Dr Theodore C Peterson, Received Reprint of Paper "Early Islamic Bookbindings And Their Coptic Relations" 41743089078229.pdf
A63771 Kay Noxtine Letter to Mr Wisdom: Orders for Professor Samuel S Wilks' Visit Requested by Gen Canine and Mr Friedman 41743199078240.pdf
A63775 William F Friedman Message: to SUSLO London 41743359078256.pdf
A63799 Personal for Canine from Pulling, SUSLO London, Have Congratulated Hugh Alexander Awarded Commander of the British Empire In New Years Honors List 41743509078270.pdf
A63806 William F Friedman Letter to Pulling: Thank You for Letter; Visit to Friend Postponed Until after First Week In February 41743659078286.pdf
A63810 William F Friedman Letter: to Mr Henry E Langen, Forwarding Your Form 57 to Our Personnel Division and Asked to Know What Happens AS A Result of Their Examination 41743799078299.pdf
A63855 William F Friedman Letter to Mr Boris C W Hagelin: Trying to Firm Up Travel Plans 41743959078316.pdf
A63867 William F Friedman Letter to Mr Boris C W Hagelin: Firming Up Flight Plans to Zug, Talks About Mix Up with Order for the Eleven C-52 Machines and A Loan of One When It Becomes Available 41744149078335.pdf
A63878 William F Friedman Letter to Colonel Gilbert C Jacobus: Letter Acknowledges Receipt of Material and That It Was Forwarded to General Canine Who Sent It to the Chief of Training Division for Evaluation 41744459078366.pdf
A63909 William F Friedman Letter to Mr. Boris C W Hagelin: Talks About His Upcoming Trip and Staying with Boris In Zug and Also About the C-52 Machines on Order 42030419106923.pdf
A63913 William F Friedman Memorandum for Colonel Lansing: State Department Proposed Publication of Unclassified Documentary History of World War II Conferences 41745319078452.pdf
A63922 W Park Armstrong Jr Letter: to Mr Friedman, Source of Information on Inquiry Re Wartime Conferences Is Mr G Bernard Noble, Chief of the Historical Division, Department of State 41745389078459.pdf
A63967 William F Friedman Personal Message: for Pulling, Talks About Travel Plans Being Altered Also Learned from Friend That Prospective Brochure on Proper Usage Still In Preparatory Stages 41745439078464.pdf
(Folder ID: FOLDER 032) Correspondence and Memoranda, 1955
Document ID Document Title Filename
A63969 William F Friedman Letter: to H W Wilson Company, Asking for Two Copies of the July 1948 Issue of the Atlantic Monthly 41745839078503.pdf
A63974 William F Friedman Letter to Colonel Dale M King: Thanks for the Japanese Translation of Admiral Theobald's Book "The Final Secret Of Pearl Harbor" 41748849078802.pdf
A63979 William F Friedman Letter: to Alfred Friendly, Comment on Nomination of Eugene F Feehan 41748859078804.pdf
A63983 William F. Friedman Letter: Looking for the Book "The Ruins Of Zaculew Guatemala" by Richard B. Woodbury and Aubrey S. Trik 41748879078805.pdf
A63986 William F Friedman Letter: to Mr Frank H Moss, Asks How Much He Owes for Condensation 41748909078808.pdf
(Folder ID: FOLDER 033) Correspondence, 1955
Document ID Document Title Filename
A4158794 Letter from Friedman to Horton 41700629073995.pdf
A4158795 Letter from Friedman to Von Neumann 41700649073997.pdf
A4158796 Letter from Friedman to Corwith 41700669073999.pdf
A4158797 Letter from Friedman to Wilks 41700679074000.pdf
A4158798 Friedman's Book Lending and A Prehistoric Mexican Ax 41700689074001.pdf
(Folder ID: FOLDER 034) Agency Policies, File Inventory, and Mail Log, 1953
Document ID Document Title Filename
A71244 Courier Service In the Washington Area; NSA Regulation Number 102-1 41711179075048.pdf
A71245 AFSA-Oot File Index 41711199075050.pdf
A71246 National Security Agency Identification Badge System; NSA Memorandum Number 120-23 41711239075054.pdf
A71248 List of Committee, Board, Council, Etc.; Friedman's Membership Thereon 41711259075056.pdf
A71249 Handwritten Draft of List of Committees, Councils, and Boards 41711279075058.pdf
A71250 Handwritten Draft of Responsibilities and Regulations Source 41711289075059.pdf
A71251 Symbols and Titles of AFSA Activities 41711309075061.pdf
A71252 Mail Logs 41711339075064.pdf
(Folder ID: FOLDER 035) Daily Log, 1954
Document ID Document Title Filename
A71242 Mail Logs; Incoming/Outgoing Correspondence 42030029106884.pdf
(Folder ID: FOLDER 036) Daily Log, 1955
Document ID Document Title Filename
A71239 NSA Form 1295, Transmittals/Receipt; NSASAB Documents 41710849075016.pdf
A71240 Mail Logs; Incoming/Outgoing Correspondence 42030079106889.pdf
(Folder ID: FOLDER 037) Miscellaneous Memoranda, Transmittals, and Mail Log, 1951-1953 (2 Folders)
Document ID Document Title Filename
A71236 NSA Form1295s, Transmittal/Receipts for Various Documents 41710469074982.pdf
A71238 Mail Logs, Sept 1952 Thru Dec 1952 42030229106905.pdf
(Folder ID: FOLDER 038) Memoranda Drafts, Department of Defense and NSA Personnel Issues, 1954
Document ID Document Title Filename
A4158800 NSA Personnel Problems 41700699074002.pdf
A4158802 NSA Personnel Problems 41700719074004.pdf
A4158803 Paraphrased Extracts from A Paper by the Hon. H. Struve Hensel 41700739074006.pdf
A72421 Comparison of NSA Civilian Grade Structure with Officer Grade Limitation Act of 1954 41718919075821.pdf
A72423 NSA Personnel Policies 41718939075823.pdf
A72427 NSA Personnel Problems; Original Corrected Copy 41718999075829.pdf
A72432 Memo from J.S. Holtwick; Extracts from Brownell Committee Report 41719059075834.pdf
A72433 First Echelon Senior Positions 41719089075838.pdf
A72436 Organization of the National Security Agency; General Orders No. 31 41719149075844.pdf
A72439 NSA Personnel Problems 41719169075846.pdf
A72442 Questions Re Civilian and Military Personnel at NSA 41719219075851.pdf
A72445 Extracts from the Brownell Board Report 41719249075854.pdf
A72446 Memorandum for Colonel Davis from Mr. Friedman 41719349075864.pdf
A72449 Handwritten Notes on Morale 41719379075867.pdf
A72450 Handwritten Notes Re Personnel 41719409075870.pdf
A72451 Handwritten Notes Re Visit 41719439075873.pdf
A72452 Alleged Failure of NSA to Accumulate Sufficient Depth to Solve the High-Level Problems 41719469075876.pdf
(Folder ID: FOLDER 056) Memorandum on the Duties of the Chief Signal Officer, Army Regulation 105-5, Budget Estimates, and the Signals Intelligence Service, 1939
Document ID Document Title Filename
A40278 Study with Respect to the Duties of the Chief Signal Officer, In so Far AS the Preparation of Codes and Ciphers Is Concerned 41701989074132.pdf
(Folder ID: FOLDER 094) Memorandum and Pamphlet Related to Government Incentives, Awards and Rewards Program; Memorandum Concerning A Bill for the Relief of William F. Friedman, Patent Matters, 1952-1954
Document ID Document Title Filename
A4161636 March 15 Note to Call Fisher Re Budget 41709379074869.pdf
A4161637 Memorandum Concerning A Bill for the Relief of William F. Friedman 41709419074874.pdf
A71007 Empty Classified Envelope from G-2 Asst Chief of Staff (Army) to Friedman with Notations Plus Budgetary Notes 41711429075072.pdf
A71829 Cover Letter and Pamphlet "Government Incentives, Awards And Rewards Program" 41711759075108.pdf
(Folder ID: FOLDER 095) Memoranda and Correspondence Related to A Private Bill for the Relief of William F. Friedman (Patent Matters), 1930-1955
Document ID Document Title Filename
A70444 Memo on DOD Directive 2000.3 and Patent Infringement 41709849074916.pdf
A70446 Private Law 625-84th Congress, Chapter 264-2d Session, H R 2068 an Act for the Relief of William F Friedman 41709889074920.pdf
A70448 Note About Correspondence Pertaining to Friedman Bill 41709909074922.pdf
A70449 H.R. 5728 "For The Relief Of William F. Friedman" 41709929074924.pdf
A70450 H.R. 5728 "For The Relief Of William F. Friedman (1st Endorsement) 41709959074926.pdf
A70451 H.R. 1152, 83rd Congress, 1st Session, A Bill "For The Relief Of William F. Friedman" 41709999074930.pdf
A70452 H.R. 1152, 83rd Congress, 1st Session, A Bill "For The Relief Of William F. Friedman (1st Endorsement), 6 Mar. 1953 41710019074933.pdf
A70453 Patent Infringement: Tanks and Assemblies 41710039074935.pdf
A70454 Request for Job Descriptions 41710079074939.pdf
A70455 Proposed Bill for the Relief of Mr William F Friedman and Potential Claim-Cryptographic Inventions 41710099074941.pdf
A70456 Proposed Relief Bill for Cryptologic Inventions: Friedman; Legal Correspondence 41710119074943.pdf
A70463 Compensation Recommendations for Personnel of Signal Intelligence Section 41710259074956.pdf
A70656 H.R. 5728 & S. 2283 Friedman Relief Bills 41710289074960.pdf
A70726 Friedman Relief Bills-- 1st Endorsement with Record of Civilian Service, Three Enclosures, and Handwritten Notes 41710319074963.pdf
A70729 Pending Friedman Bills-- Machines & Devices Covered 41710359074967.pdf
A70736 Friedman Inventions-- JAG (Army) Conference (Memo Slip) 41710389074970.pdf
A70740 Cryptographic Devices: Policy Rescindment 41710439074975.pdf
A70741 Legal Letter to Secretary of Defense 41710479074978.pdf
A70742 Secretary of Defense Reply to Legal Letter-- Friedman 41710509074981.pdf
A70743 JAG Letter to Legal Counsel-- Government Representative to Buying Friedman Invention Rights 41710539074986.pdf
A70745 Friedman Memo to DIRAFSA-- Submitting Private Bill to Congress 41710589074990.pdf
A70749 JAG (Army Letter to DIRAFSA-- Proposed Friedman Relief Bill 41710609074993.pdf
A70753 AFSA Or&d Letter to U.S. House of Representatives-- Proposed H.R. 5276 Bill Copies 41710649074995.pdf
A70757 Gresham & Driscoll Relief Bill (S. 1453)-- Claims Committee Recommendations 41710679074998.pdf
A70759 Gresham Bill (S. 1453)-- Recommendations by Committee on Naval Affairs 41708929074824.pdf
A70763 Capt. Russell Wilson, USN, Relief Bill (H.R. 5564)-- Recommendations of Committee on Naval Affairs 41710709075001.pdf
A70766 Capt. Russell Wilson, USN, Proposed Relief Bill (H.R. 5564)-- Second Committee on Naval Affairs Recommendation 41710729075003.pdf
A70771 ASA Technical Position Paper (Dcr-1) with Memo Slip and Handwritten Note 41710749075005.pdf
A70772 Friedman's Communications Research Employment Record, Record of Service, Financial History & Handwritten Notes 41710779075009.pdf
A70811 4th District Court of Appeals Decision on Patents: Kober Vs U.S (No. 5786) 41710809075012.pdf
A70819 AFSA Legal Letter to Friedman Re Cryptographic Invention #433,320 41710839075015.pdf
A70827 Friedman's Assignment/Acceptance of Position In Office of Chief Signal Officer 41710889075020.pdf
A70836 Policy Recission on Release of Cryptologic Principles: ASA 1st Endorsement & G-2 Endorsement 41710919075022.pdf
A70840 Memos Between AFSA & ASA on Release of Cryptographic Principles 41710959075025.pdf
A70843 G-2 Policy on Release of Cryptographic Principles: 1st/2nd Endorsements, Friedman Letter, Memo Routing Slip 41710979075030.pdf
A70846 Copied from Federal Register: Armed Services Patent Policy Review Board 41711029075034.pdf
A70872 Law Office Letter Exchanges with Friedman, JAG Patents Division & Office of Secretary of Defense 41711079075038.pdf
A70877 Office Memo to ASA from Intelligence Director Re Friedman 41711119075041.pdf
A70901 Request to Release Patented Cryptographic Equipment to British: Letter to ASA by Inventors Friedman and Rowlett 41711359075066.pdf
A70941 Friedman's Cryptographic Inventions: Congressional Compensation, Personal Rights & Releasability 41711379075068.pdf
A70954 Patent of German Ciphermachine (English and German Versions) & Related Informal Memos 41711399075070.pdf
A70989 Legal Memorandum Concerning Friedman Relief Bill with Three Examples of U.S. Navy Precedence 41711409075071.pdf
A71818 Correspondence Surrounding Friedman Relief Bill on Capitol Hill 41711649075095.pdf
A71819 Release of Cryptographic Principles 41711669075097.pdf
A71820 Signal Corps Patent Board Meeting #2 41711689075099.pdf
A71821 JAG (Army) Conference Relative to Invention of William F. Friedman 41711719075102.pdf
A71827 H.R. 1152-Friedman Relief Bill and Related Informal Notes 41711749075105.pdf
(Folder ID: FOLDER 105) Staff Study Memorandum Pertaining to the Modification of the SIGROD Plan to Implement the Combined Cipher Machine and Friedman's Nonconcurrence for Action, 1946-1947
Document ID Document Title Filename
A70267 Staff Study Pertaining to Modification of SIGROD Plan; Comments by Sinkov and Friedman 41708969074827.pdf
A70271 Meeting of the Executive Committee, Security Division, 6 November 1946; the Situation Concerning SIGROD 41708999074830.pdf
(Folder ID: FOLDER 108) Friedman-Hagelin Correspondence File, 1957-1958 (2 Folders)
Document ID Document Title Filename
A60661 A New Stepping System 41741369078061.pdf
A60669 Memorandum for the Record-Hagelin Negotiations 41741389078062.pdf
A60676 Memorandum for Record-Hagelin M-209 41787699082670.pdf
A60683 Patent for-Cryptogrammic Coding and Decoding Apparatus 41741509078074.pdf
A60694 Pocket Coder for the Diplomat on the Move 41741429078066.pdf
A60700 Issue of Converter M-209 to Foreign Nations 41742709078191.pdf
A60712 Friedman Letter-Hagelin Machines 41742959078216.pdf
A60722 Friedman Letter to Hagelin About M-209 Converter 41742999078220.pdf
A60725 Hagelin Letter to William F. Friedman-M-209 Patent 41743029078223.pdf
A60735 Friedman Letter to Hagelin-Dr. Hell's Machine 41742729078193.pdf
A60741 Hagelin Letter to Friedman-Birthday Greeting and Other Chat 41742799078200.pdf
A60746 Hagelin Correspondence to Friedman-Hell's Key Generator 41742749078195.pdf
A60751 Hand Written Notes on A Report; Question of Consultant Status 41743059078226.pdf
A60778 Letter from Hagelin to William Friedman 41742769078197.pdf
A60786 Friedman Correspondence to Hagelin 41742839078203.pdf
A60798 Hagelin Letter to Friedman 41742859078206.pdf
A60809 William F. Friedman Letter to B. Hagelin 41743079078228.pdf
A60812 Letter from Boris Hagelin to William F. Friedman 41743109078231.pdf
A60814 Friedman Memorandum for Deputy Director and Director, NSA Concerning Pocket Coder; Involves Boris Hagelin 42037899107671.pdf
A60817 Letter to Boris Hagelin from William Friedman 41743319078252.pdf
A60823 Hagelin Letter to Friedman 41743249078245.pdf
A61614 Personal Letter from Boris Hagelin to William Friedman 41742889078209.pdf
(Folder ID: FOLDER 117) Report of Visits Including Drafts and Other Related Correspondence, 1954-1955
Document ID Document Title Filename
A2436243 Report of Visit to Crypto A.G (Hagelin) by William F. Friedman 42035009107382.pdf
A2436257 USCIB 29.14/29 41772469081155.pdf
A2436259 Report of Visit to Crypto A.G (Hagelin) by William F. Friedman 41772899081198.pdf
A2436262 GCHQ-NSA Relations: Visit of GCHQ Mathematician to NSA 41772799081188.pdf
A2436265 Coordination for GCHQ Visitor's Proposed Trip to the U.S 41772719081180.pdf
A2436269 Proposed Request for GCHQ Mathematician to Visit NSA 41772699081178.pdf
A2436272 GCHQ Mathematician's Proposed Visit to Princeton University 41772839081192.pdf
A2436278 Proposal for A GCHQ Mathematician to Visit the U.S 41772959081204.pdf
A2436281 Proposal for A GCHQ Mathematician to Visit the U.S 41773019081210.pdf
A2436282 Proposal for A GCHQ Mathematician to Visit the U.S 41772999081208.pdf
A2436283 Proposal for A GCHQ Mathematician to Visit the U.S 41772909081199.pdf
A2436285 Proposed Visit of GCHQ Mathematician to the U.S 41772859081194.pdf
A2436299 Conference Papers and Books Forwarded 41772979081206.pdf
A272979 William F. Friedman Thank You Letter to GCHQ 41762719080185.pdf
(Folder ID: FOLDER 144) NSA Correspondence Signed by the Director, 1960-1961
Document ID Document Title Filename
A43480 Discrepancies In Personal History Statements Regarding Mr. Maurice H. Klein; Memo from Adm Frost to Senator Butler 41717269075656.pdf
A43482 NSA Procedures for Maintaining the Security Index; Security Investigations Index Covering Federal Employees 41717299075659.pdf
A43485 Request for Programming Authority; Authorization for Modifications to Current Equipment and Additional New Equipment 41717319075661.pdf
A43489 United States Air Force Communications Unit; Transfer of Action to Assistant, Secretary of Defense, Special Operations 41717349075664.pdf
A43491 Referral of Letter to Vice Admiral Frost; Memo for Lt. Colonel Craven, JCS 41717359075665.pdf
A43496 Ambassador Roundtree; Concurrence for the Increase of COMINT/Elint Operations 41717379075667.pdf
A43519 COMINT Requirements; Soviet Movements In the USSR/Consumer Use of Snowplow System 41717389075668.pdf
A43528 Report on William E. Covington; Skilled In the Areas of Interception and Identification of Radio Communications 41717399075669.pdf
A43534 William Hyter Covington; Missing Persons Investigation (U) 41895489093440.pdf
A43538 Proposed Addition to the Armed Services Procurement Regulation; Policy on Use of Crypto Material by Commercial Contractors 41717419075671.pdf
A43541 Delegation of Operational Control; Appropriate Resources Allocated for the Seventh and Eighth Armies' Requirements 41717439075673.pdf
A43546 Delegation of Operational Control 41717449075674.pdf
A43566 Request for Class Determination and Findings Under 10 U. S. Code, Capter 137 (U); Negotiations for Equipment Other Than Common Supplies 41717469075676.pdf
A43569 Data Required for House Appropriations Committee Re Eam and Adp Equipment; Non-Standardized Data Processing Equipment 41717489075678.pdf
A43571 Military and Civilian Employee Recreational Organizations (U); NSA Civilian Welfare Fund Council 41717509075679.pdf
A43590 Military Communications; Mobile Communications Vs. Fixed Communications Installation 41717519075681.pdf
A43611 Press Disclosure of COMINT; Presentation for USIB by Vice Admiral Frost 41717539075683.pdf
A43622 Increased Security; COMINT Information Reduced 41717569075686.pdf
A43641 Training of CBNRC Analysts at NSA; on-the-Job Training 41717599075689.pdf
A43645 Replacement for Current Integree 41717629075692.pdf
A43670 USAFSS Magnetic Tape Program 41717669075696.pdf
A43699 Supergrade Utilization; NSA Director of Manpower and Personnel, Maurice H. Klein 41717679075697.pdf
A43718 Request for Emergency Funds; Request for A Mutual Aid Rdt&e Program 41717699075699.pdf
A43731 Conduct of Direct Support Activities; Mission and Functions of the Pacom Center 41717719075701.pdf
A43748 Elint Processing Activities; Proposed Mission and Functions for the Pacom Elint Center 41717739075703.pdf
A43761 Study of Communications 41717759075705.pdf
A43776 Study Should Be Undertaken 41717769075706.pdf
A43802 NSA Contingency Plan for Berlin 41719729075902.pdf
A43809 Appendix to Operating Instruction; Processing and Analysis and Third Party Collection Activities 41787109082611.pdf
A43811 Proposed Discussions; Appreciation to DIR, GCHQ for Acceptance of Invitation to NSA 41719899075918.pdf
A43812 Procurement of Cryptographic Equipment with U.S. Government Funds; Request to Provide U.S. Funds to Foreign Governments for Procurement of COMSEC Equipment 41719939075922.pdf
A43813 Cryptographic Material; Request from the Government to Procure Cryptographic Devices 41719979075926.pdf
A43904 Trip to Far East by Chief, Usasa; Visit and Discussions with DSB 41719959075924.pdf
A43914 NSA Evaluation of the Proposed Agreement with GCHQ; Funding for Research and Development and Improvement to the Facilities 41719989075927.pdf
A43929 Production of NATO Naval and Maritime Air Tactical Code; Request for Printing Assistance 41720019075930.pdf
A43968 Cryptographic Supplement to the DOD Industrial Security Manual for Safeguarding Classified Information (U); Guidance to Commercial Contractors 41720049075933.pdf
A43980 Head of Combined Naval Party; Nomination by the Director, GCHQ 41720069075935.pdf
A43985 Head of Combined Naval Party; Nominated 41720179075946.pdf
A43990 Proposed Department of Defense Directive (U); Authorities for the Approval of Personnel Actions 41720209075949.pdf
A43994 Proposed DOD Directive; Approval for Personnel Actions Affecting Key Components 41720249075953.pdf
A44006 Visit by Director, Lcsa; Discussions with Director, Lcsa Regarding General Matters 41720279075956.pdf
A44012 Visit by Director, L.C.S.A.; Discussions Regarding Outstanding Problems with Policy 41720309075958.pdf
A44025 Discussions with GCHQ Regarding A Comprehensive Policy; UKUSA Policy 41720329075961.pdf
A44029 Visit to NSA by Director, GCHQ; Dates of Visit Are 18-20 April 41720349075963.pdf
A44034 Chief, Usasa Far East Trip; Commonwealth Concurrences to Be Obtained 41720379075966.pdf
A44082 Personnel Security Background Investigations; Re-Examination of Investigations Due to the Defection of Two Civilian Employees 41720409075969.pdf
A44096 Facilities Survey; A Survey Questionnaire 41720439075972.pdf
A44131 Facilities Survey; A Survey to Assess Capabilities and Trends 41720459075974.pdf
A44151 State Department-Defense Department Exchange Program; the Exchange of NSA and State Department Personnel 41720489075977.pdf
A44161 State Department-Defense Department Exchange Program 41720519075980.pdf
A44165 State-Defense Personnel Exchange Program; the Exchange of Selected Officers for Specified Tours of Duty 41720549075982.pdf
A44173 Representation on Elint Ad Hoc Group (U); NSA Representatives for the Electronics Intelligence (Elint) Research and Development (U) 41720559075984.pdf
A44188 Industrial Security Program (U); NSA Will Develop Requisite Security Rules In Accordance with the Policies of USIB 41720589075987.pdf
A44198 US Army Security Agency Data Processing; Concurrence In Procurement and Installation of IBM Systems 41720619075990.pdf
A44201 Invitation Response to the an/Glr-1 Electronic Intercept Equipment Demonstration; Demonstration at the Stromberg-Carlson Plant In Rochester 41720649075993.pdf
A44206 COMSEC Analysis Report (Final) of NATO Fall Exercises-1960 (U); Justification for Funding for Cryptographic Equipment 41720679075996.pdf
A44229 Conduct of Direct Support Activities; A Study to Determine Areas Where Improvements In Existing Arrangements Benefit Elint Consumers 41720699075998.pdf
A44251 Space Surveillance Development Planning (U); Norad's Space Detection and Tracking System Development Plan 41720729076001.pdf
A44267 Kent Island Research and Development Project (U); Total Cost for the Development of Project Is $150,000 41720749076003.pdf
A44298 Requirements for Additional Supergrade and Public Law 313 Positions (U) 41721049076032.pdf
A44311 Housing Requirements for Jspc Sobe (U); NSA Personnel to Arrive In Okinawa In July and August 1961 41722499076176.pdf
A44342 Fy1962 Consolidated Cryptologic Budget Estimate; Response to A Request from the Defense Appropriations Subcommittee of the House 41722519076178.pdf
A44362 Draft Appendix to the Elint Operating Instruction for CIA; Refusal to Accept DIRNSA Control of Elint Reporting 41722529076179.pdf
A44366 Mr. Arthur J. Zoebelein Selected for Position 41722549076181.pdf
A44370 Dr. A. A. Albert, Director, Communications Research Division at Princeton; Request Position Tenure Be Changed to Two Years Vice One 41722579076184.pdf
A44376 COMINT Support for Contractor Performance; Security Services Will Administer Control 41722589076185.pdf
A44378 NSA Contraction Requirement (U); Accelerating Procurement and Construction 41722619076188.pdf
A44384 Capabilities of Foreign Governments In the Audio Surveillance Field 41722659076191.pdf
A44388 Acceleration of Procurement and Construction (U) 41722669076193.pdf
A44392 Release of NSA Publication; Report of the Working Committee Symposium 41722689076195.pdf
A44398 Decline Participation In Exercise; US Invitation for Participation 41722699076196.pdf
A44403 Proposed Operating Instructions for the Joint SIGINT Processing Center, Okinawa; Response to Revision of the Draft 41722719076198.pdf
A44406 Adaption of M-11 Filters 41895509093442.pdf
A44409 Operational Standards; Results of the Conference 41722759076202.pdf
A44413 Lcsa/NSA R&D Discussions (U); Concurrence for the Meeting 41722779076204.pdf
A44417 Amendments Proposed; Extract of Memorandum 41722799076206.pdf
A44420 Justification for Marine Security Force 41722819076208.pdf
A44423 Thank You Note from GCHQ; Technical Liaison Officer 41722829076209.pdf
A44425 Performance of Duty; Appreciation for Outstanding Ability 41722839076210.pdf
A44428 Covering Memorandum for Letter of Appreciation; Covering Memo from Chief, NSAEUR 41722879076214.pdf
A44430 Conduct of Direct Support Elint Activities; Elint Activities Conducted by Commanders of Unified and Specified Commands (U) 41722909076217.pdf
A44439 Why the Paris Office of the New York Times Did Not Use Planted Documents 41722929076219.pdf
A44443 Two Planted Documents; Article from the Machester Guardian 41722949076221.pdf
A44449 Cloister Project; Improvement to Produce COMINT 41722969076223.pdf
A44454 Request Approval for Procurement of Capital Equipment for NSA; Replacement of Old Equipment 41722999076226.pdf
A44456 Release of Information on Laos (U) 41723289076255.pdf
A44459 Request for Extension of Tour (Colonel Robert P. Halloran) 41723319076258.pdf
A44462 Excusal of Employees of NSA on Inaugural Day; Administrative Leave for 20 January 1961 41723349076261.pdf
A44464 Administrative Leave for NSA Employees for Inaugural Day 41722869076213.pdf
A44465 Receipt of Letters Concerning Mr. Peter D. Triem and Mr. Peter J. Schneider, III; Current Status of Employment 41895529093444.pdf
A44476 Cover Memo for Personal Letters from Agency Employee; Request for Report of Current Status of Employment 41895539093445.pdf
A44479 Communications-Electronics Technological Projection and Plans (U); United States Communications Security Plan 41723449076271.pdf
A44482 Proposal for A Combined Unit 41723489076274.pdf
A44486 COMINT Support for Contractor Performance; Industrial Security Responsibility 41723519076278.pdf
A44488 NSA FY 1961 Budget Estimate; Adm. Frost to Comptroller of the Army 41723559076282.pdf
A44491 Renewal of Tour; One Year Extension 41723569076283.pdf
A44497 Request for Extension of Tour (U) 41723609076287.pdf
A44502 Report of Survey 41723619076288.pdf
A44504 Support of Elint Activities; Personnel Support 41723649076291.pdf
A44512 Elint Operating Instruction; NSA Proposes to Perform Certain Elint Processing Tasks 41723659076292.pdf
A44517 Legislation for the National Security Agency; Proposed Legislation Draft for A Security Employment Standard 41723699076296.pdf
A44525 Plans of the Defense Communication's Agency for Exercising Authority and Identifying Components of the Defense Communications System; Authority of the Director, Dca 41723739076299.pdf
A44529 Request for Accredited COMINT Area Within Martin Company-Denver; Responsibility Not Accepted Due to Manpower Limitations 41723759076301.pdf
A44533 Communications Security Assistance to Foreign Governments; the Handling of COMSEC Assistance Requests 41723789076305.pdf
A44536 Appreciation from the Vice Admiral, U.S. Navy; Appreciation for Intelligence Produced AS A Direct Result of Action 41723819076308.pdf
A44541 Proposed Action to Restore Reduction to Navy's Fiscal Year 1962 Cryptologic Budget 41723839076310.pdf
A44544 Proposed Action to Restore Reduction to Navy's Fiscal Year 1962 Cryptologic Budget 41723869076313.pdf
A44548 External Support of the National Security Agency 41723899076316.pdf
A44579 Emergency Communications Plans for NSA; Letter Sent to DIR/CIA 41723919076318.pdf
A44586 Emergency Communications Plan for NSA; Letter to DIR/Special Project Staff 41725489076475.pdf
A44589 Communications Planning for the NSA Alternate; NSA's Alternate Headquarters and Emergency Relocation Site 41725519076478.pdf
A44592 Spanish Request for COMSEC Assistance 41725749076501.pdf
A44600 Spanish Request for COMSEC Assistance; Request for Publications Dealing with Cryptography 41725759076502.pdf
A44601 Pakistan Request for COMSEC Assistance; Memorandum for the Executive Secretary, U.S. Communications Security Board 41725779076504.pdf
A44604 Pakistan Request for COMSEC Assistance; Memorandum for the Members of the U.S. Communications Security Board 41725789076505.pdf
A44608 Reports of Audit Prepared by the U.S. Army Audit Agency 41725819076508.pdf
A44610 Reports of Audit Prepared by the U.S. Army Audit Agency 41725839076510.pdf
A44612 Fund-Raising Campaigns for the National Health Agencies and the Joint Crusade 41725849076511.pdf
A44614 Coordination of COMSEC Rdt&e Activities 41725889076515.pdf
A44618 Assignment of Colonel Dwight E. Bonin, USAF (U); Col. Bonin's Projected Assignment Will Be the Assistant Director of Operational Services for Plans 41725909076517.pdf
A44622 Security Classification of the Defense National Communications Control Center 41725939076520.pdf
A44624 Security Classification of the Defense National Communications Control Center 41725959076522.pdf
A44631 Automatic Electronic Binary Information Exchange (Bix) 41725989076525.pdf
A44637 Lt Stanford R. Wilde, USN; A Thesis Written by Lt Wilde "A Speech Analysis And Synthesis Scheme For Bandwidth Compression" 41895559093447.pdf
A44642 Nomination of Officer; Replacement for NSA's Comptroller 41726029076529.pdf
A44645 NSA Participation with the Joint U.S.-U.K. Conference 41726049076531.pdf
A44651 Data Collection Facilities, Technical Intelligence; A Capability to Collect Foreign Earth Satellite and Space Vehicle Transmissions 41726079076533.pdf
A44655 Establishment of A Special Committee on Compromising Emanations; Improving Security Against Compromising Emanations 41726109076537.pdf
A44659 Communications Security Assistance; NSA Will Not Authorize Release Requested by Navy of One-Time Systems 41726119076539.pdf
A44663 Request for COMSEC Equipment; Memorandum for the Members of the U.S. Communications Security Board 41726159076542.pdf
A44669 Recommendation for Award; NSA's Air Force Commendation Medal Award for Ltcol Frederick E. Bormann 41895579093449.pdf
A44677 Support Requirements of the National Security Agency, Fiscal Year 1962; Requirement for Alert Cadres to Be Activated During Times of World Tension and Strategic Warnings 41726229076547.pdf
A44689 NSA FY 1962 Budget for the Research, Development, Test and Evaluation Appropriation; Special Request for Restoration of the Proposed Reduction 41726259076551.pdf
A44694 Utilization of Contract Personnel In Government COMSEC Operations 41726279076554.pdf
A44700 Utilization of Contract Personnel In Government COMSEC Operations (U), 30 November 1960; Use of Technicians from Private Industry 41726309076556.pdf
A44705 Problems Concerning Communication Link Between the COMINT Relay Station at Guantanamo Bay and the Usasa Direct Support Unit 41726349076559.pdf
A44714 National Security Agency Contingency Plan for Cuba (NSACPC); Doa Memorandum 41726379076563.pdf
A44720 NSA Contingency Plan for Cuba (NSACPC) 41726399076565.pdf
A44724 Draft Department of Defense Instruction, Subject "Policies And Procedures For Communications Security Research And Development (U) 41726429076569.pdf
A44731 Dependents Accompanying National Security Agency Personnel on Overseas Tours (U); NSA Overseas Employees 41726459076571.pdf
A46674 Policy of Non-Discrimination AS Related to NSA Recreational Activities; DOD Policy Relative to the Application of Presidential Executive Order 10925 41728089076733.pdf
A46689 Supergrade Utilization; Supergrade Positions In DOD, Including NSA 41728049076730.pdf
(Folder ID: FOLDER 150) Communications Security (COMSEC) Officers Conference, 1952; Letter of Appreciation from Canine, 1952
Document ID Document Title Filename
A66812 Letter of Appreciation from Gen. Canine to Mr. Friedman Indorsing Gen. Lynn's Letter Re Service Rendered at USAFSS Conference 41746809078600.pdf
A66815 Letter from Mr. Friedman to Gen. Lynn, USAFSS, Thanking Him for Letter Sent to Gen. Canine Re Participation In Communications Security Officers' Conference 41747079078627.pdf
A66817 Letter of Appreciation from Gen. Lynn, USAFSS, to Mr. Friedman for Presentation Made at World-Wide Communications Security Conference 41746939078614.pdf
A66820 Letter from Mr. Friedman to LT.COL. Evans, USAFSS, Re Upcoming Participation In the Communications Security Officers' Conference 41747209078640.pdf
A66823 Letter of Appreciation from LT.COL. Evans, USAFSS, to Mr. Friedman for Invaluable Assistance with Communications Security Program During the Past Two Years 41746919078610.pdf
A66829 Friedman Letter Thanking Gen. Lynn, USAFSS, for His Letter of Appreciation Re Friedman Lecture at Communications Security Officers' Conference 41746879078607.pdf
A66835 Radm Stone Forwarding Letter of Appreciation from Gen. Lynn for Mr. Friedman's Lecture at USAFSS Conference 41747009078620.pdf
A66836 Letter of Appreciation from Gen. Lynn for Mr. Friedman's Lectures at the Communications Security Officers' Conference, 12-16 March 41747249078644.pdf
A66838 Letter of Appreciation from Col. Laird for Mr. Friedman's Lectures Given to USAFSS Operations People 41747269078646.pdf
(Folder ID: FOLDER 152) Lectures to Army Security Agency (ASA) School, Carlisle and Miscellaneous Correspondence, 1941-1955
Document ID Document Title Filename
A66742 Listing of Number of Systems, and Names of Probable Data Processing Systems 41746049078525.pdf
A66748 Outline of Lecture to Be Given to the ASA School at Carlisle, PA, on Thursday, 22 June 1950 41746179078538.pdf
A66754 War Department Code Center Trends by Method 41746109078531.pdf
A66755 Communication Facilities Plan 41746689078588.pdf
A66757 Excursus on Random by H. Campaigne 41746729078592.pdf
A66767 Abstracts from "German Naval Communications Intelligence" Volume If-210-Copy #3, Chapter IV, Pp 135-161 41746209078541.pdf
A66775 L'indice DE Coincidence Et Ses Applications En Cryptographie, Attachment to Kj-6642(o), 3 August 1954 41746129078533.pdf
A66779 Interrogation Report, DS-616 41746289078549.pdf
A66780 Interrogation Report, DS-616, 20 Jan 55 41746839078603.pdf
A66790 Section IX-Polygraphic Substitution Systems (Revised Copy of Subject Paper) 41746329078557.pdf
A66793 Military Cryptanalysis Course, Part I, Lesson 5-Polygraphic Substitution: Four-Square and Two-Square Matrices 41746439078565.pdf
A66796 Pamphlet-the Index of Coincidence 41746979078617.pdf
A66798 Release of Cryptographic Information to Switzerland 41746409078561.pdf
A67564 Examples of Intelligence Obtained from Cryptanalysis, 1 August 1946 41747769078696.pdf
A67570 A Method for Generating Irreducible Polynomials, May 1955 41747799078699.pdf
A67571 U.S. Map Showing Proposed Western Union Radio Relay System with Supplementary Trunk Facilities, 7/29/1946 41747819078701.pdf
(Folder ID: FOLDER 153) Address by Vanneuar Bush to the American Association for the Advancement of Science, 1954
Document ID Document Title Filename
A66715 Article from Science Vol. 120 No. 3128: 1-Strengthening the Basis of National Security 41745939078514.pdf
A67555 Science and Progress?: Address by Vannevar Bush President, Carnegie Institution of Washington Before the American Association for the Advancement of Science, Dec. 30, 1954 41747749078694.pdf
(Folder ID: FOLDER 195) Memoranda Regarding Professor S.S. Wilks (Chairman, Mathematical Panel, NSA Scientific Advisory Board) Report on His Visit to GCHQ In September 1954 and Discussions on Qualifications and Testing of Analysts for Cryptographic Positions at the Agency, 1954-1955
Document ID Document Title Filename
A58846 Report on Visit to GCHQ, September 9-11,1954; Prof. Wilks' Trip Report 41716829075614.pdf
A58855 Professor Wilks' Trip Report 41716869075616.pdf
A58860 Professor Wilks Trip Report 41716899075620.pdf
A58879 Professor Wilks Trip Report 41716929075623.pdf
A58892 Report on Visit to GCHQ, September 9-11, 1954; Professor Wilks Trip Report 41717139075643.pdf
A58894 Professor Wilks Trip Report 41717169075646.pdf
A58945 Report on Visit to GCHQ, September 9-11, 1954; Professor Wilks Trip Report 41717189075649.pdf
A58948 Professor Wilks Trip Report 41717209075650.pdf
A58953 Professor Wilks Trip Report 41717249075654.pdf
A58987 Test of Crypt Ability 41717279075658.pdf
A59004 Professor Wilks TDY Report 41717329075662.pdf
A59009 Report on Visit to GCHQ, September 9-- 11, 1954; Professor Wilks TDY Report 41717339075663.pdf
(Folder ID: FOLDER 364) Friedman Correspondence File, Arranged Alphabetically by Last Name, A-G, 1943-1954
Document ID Document Title Filename
A68981 Personal Letter Expressing Enjoyment of Friedman Lecture, 25 March 1951 41730959077019.pdf
A68982 Acknowledgement of Letter Re Forthcoming Book Publication, 15 February 1954 41730969077020.pdf
A68983 Letter of Congratulations to Professor Gleason on Occasion of Award, 6 January 1953 41730979077021.pdf
A68992 Personal Letter to Capt Guertin Re Harper's Magazine Article, 1 January 1951 41731079077031.pdf
A69049 Personal Letter to Manager of Army-Navy Country Club Re Recovered Fur Cape, 14 January 1952 41731269077050.pdf
A69053 Request for Cryptographic Materials from Riverbank, 22 January 1948 41731359077059.pdf
A69058 Personal Letter to Dr. Cramer, RCA Laboratories Re Regrets Missed Call, 7 January 1952 41731599077083.pdf
A69060 Draft Personal Letter from Friedman to Colonel Corderman, 1 January 1945 41731239077047.pdf
A69066 Personal Letter of Congratulations to Mr. Connorton Upon His Joining Law Firm, 26 February 1952 41731199077043.pdf
A69069 Offer to Sell Extra Copies of Publications, 25 November 1949 41731169077040.pdf
A69090 Reply to Query Regarding Character Reference, 9 February 1950 41731189077041.pdf
A69113 Memorandum for Lt. Cdr. Boone Re German Book on Cryptography, 16 February 1943 41731629077085.pdf
A69118 Personal Letter, Re Renewing Acquaintance, 14 January 1952 41731389077062.pdf
A69123 Handwritten Note of Thanks for A Russian Article on Decipherment of the Maya Hieroglyphic Writing, 12 May 1953 41731689077092.pdf
A69125 Acknowledgement of Letter from Lt. Col. Bearce, 23 May 1950 41731729077096.pdf
A69127 Personal Letter of Thanks for A Door-Knocker Given by Mr. Adolf Bechshoft, 30 November 1953 41731809077103.pdf
A69129 Acknowledgement of Christmas Card Sent by Lt. Col. Bearce, 8 March 1945 41731459077069.pdf
A69131 Acknowledgement of Schematic (NFI) Sent to B. Def. Bayly by Friedman, 20 October 1943 41731209077044.pdf
A69132 Personal Letter to Commander L.S. Bates Thanking Him for Note of Congratulations on Receiving Award from War Department, 23 May 1944 41731839077107.pdf
A69134 Personal Letter of Thanks to Colonel H. Bassett for Treatment During Recent Friedman Visit to Maxwell Air Force Base, 12 March 1952 41731499077073.pdf
A69135 Letter of Congratulations to Pvt Barker on Selection to OCS, 10 February 1943 41731419077065.pdf
A69136 Personal Letter to Dr. Eugene E. Barker from Friedman, 8 June 1950 41731859077109.pdf
A69137 Letter of Appreciation for Invitation to Visit Mr. Harvey M. Aronson, 26 June 1944 41731889077112.pdf
A69140 Letter from High School Classmate Harvey Aronson 41731759077099.pdf
A69145 Negative Response to Request to Set Up A Tape Production Unit In the UK, 14 January 1954 41731919077115.pdf
A69147 Friedman Acknowledgement of Letter from Mr Franz Alt, 15 August 1950 41731569077080.pdf
A69149 Acknowledgement of Autographed Picture from Major General Allison, 26 July 1944 41731649077088.pdf
A69151 Electrical Message Personal for Pulling from Friedman Congratulating Hugh Alexander for Honor from Queen Elizabeth II, 7 January 1955 41731949077118.pdf
A69154 Letter of Thanks to Colonel Albright for Autographed Photograph, 24 May 1945 41731979077121.pdf
A69161 Personal Letter from Friedman to Mrs Martha Adams, 19 May 1949 41732059077129.pdf
A69162 Letter from Friedman to Managing Editor William and Mary Quarterly, 7 November 1949 41732149077138.pdf
A70062 Autographed General Gibbs Photograph Acknowledgement, 19 April 1945 41733899077313.pdf
A70067 Various Correspondence with Walter Fried, 1944-1949 41733999077324.pdf
A70070 Request for Assistance In Assignment to "Intelligence" Military Assignment, 19 March 1951 41896339093525.pdf
A70073 Inquiry Regarding Assignment to Cryptographic Work, 16 January 1953 41896359093527.pdf
A70074 Interest In Obtaining Employment with the Signal Corps, 23 March 1943 41734039077327.pdf
A70075 Personal Letters Exchanged 1943-1944 41734229077347.pdf
A70076 Receipt for Complimentary Copies of Books, 23 May 1944 41734209077344.pdf
A70077 Letters Re Examining A Manuscript Written by Herr Andreas Figl, 29 October 1954 41734059077329.pdf
A70078 Offer by Andreas Figl to Sell Certain Cryptographic Writings, 1953-1954 41734429077367.pdf
A70079 Receipt of Study Entitled "Roger Bacon's Cypher", 13 May 1944 41734459077369.pdf
A70080 Autographs of the Kings of Sweden Donated to Library of Congress, 1949 41734479077371.pdf
A70081 Request to Contribute to Monthly Communications Security Information Letter (Csil), 31 May 1951 41734519077375.pdf
A70082 Personal Correspondence with Colonel Hugh Erskine, 1945 41734619077385.pdf
A70083 Translations of French Books on Cryptography, 1953 41734659077389.pdf
A70084 U.S. University Course Offerings In Cryptology, 8 June 1951 41734599077383.pdf
A70085 Correspondence with H.P. Edmundson Regarding Mechanical Translation and Possible Employment with AFSA, 1951-1952 41734549077378.pdf
A70086 Election to Cosmos Club, 10 July 1946 41734769077400.pdf
A70087 Personal Correspondence with British Colleagues 41734579077381.pdf
A70088 Interest In Obtaining Publications on Cryptography, 11 April 1943 41734739077397.pdf
A70089 Reference to the Study of the Prose Style of the Federalist Papers by Texas Christian University, 1949 41734689077392.pdf
A70090 Personal Correspondence with Colonel Earle Cook, September-October 1945 41734779077401.pdf
A70091 Reference to Publication of "The Use Of Codes And Ciphers In The World War And Lessons To Be Learned Therefrom", 11 February 1943 41734709077394.pdf
A70092 Personal Correspondence with Brigadier General Carter Clarke, 1950-1952 41734719077395.pdf
A70093 Correspondence with Bell Laboratories 22 February 1943 41734979077421.pdf
A70094 Correspondence with State Department Employee (J. Rives Childs), 1943-1944 41734669077390.pdf
A70095 Arrival of Copy of "Memorandum On Signals And Cypher Security", 11 March 1943 41734749077398.pdf
A70096 Publication of Professor Galland's Manuscript, 13 October 1943 41734839077407.pdf
A70097 Personal Correspondence 1951-1954 41734809077404.pdf
A70099 Correspondence with William G. Bryan Regarding Theories on Cryptography and Requests for Employment with AFSA, 1949-1951 41735029077426.pdf
A70100 National Bureau of Standards Solves the Mystery of the Medallion Design, 11 August 1950 41734859077409.pdf
A70101 Desire for "Real" Cryptologic Experience, 23 August 1944 41734929077416.pdf
A70103 Commentary on Jefferson "Wheel Cypher", 12 January 1950 41734889077412.pdf
A70106 American Cryptogram Society Correspondence, 10 September 1952 41896369093528.pdf
A70108 Arrangement for Employment Interview, 14 July 1950 41734799077403.pdf
A70110 Request for Comments on Article In the United States Quarterly Book List, 6 July 1950 41734959077419.pdf
A70113 History of the Military Intelligence Division, 8 November 1954 41735039077427.pdf
A70117 Professor Yamagiwa's Book "Modern Conversational Japanese, 1 January 1943 41735009077424.pdf
A70120 Request for Riverbank Laboratories Publication, 11 May 1944 41735099077433.pdf
A70122 Appreciation for Photograph and Autograph, 5 October 1951 41735049077428.pdf
A70126 Personal Correspondence with Walter Arensberg, 31 October 1951 41735089077432.pdf
A70129 Correspondence with Professor Andree Re Employment with NSA, 2 June 1953 41735019077425.pdf
A70134 Translation of Japanese Note Accompanying Christmas Present Given to General Akin, 29 January 1952 41735059077429.pdf
A70136 Request for Interview In Conjunction with Possible Military Assignment to A Cryptologic Unit, 20 April 1943 41735079077431.pdf
(Folder ID: FOLDER 365) Friedman Correspondence File, Arranged Alphabetically by Last Name, H-O, 1942-1954
Document ID Document Title Filename
A68860 Acknowledgement and Appreciation for Two Reprints of Paper "Botanical Observations On The Voynich Manuscript", 26 June 1944 41730449076969.pdf
A68861 Personal Notes Regarding Kay Noxtine Acceptance AS Friedman's Secretary, 8 February 1954 41730489076973.pdf
A68865 Personal Letter to Friedman from Miller, 18 January 1952 41730499076974.pdf
A68870 Acknowledgement of Letter and Enclosure (NFI) to Miss Edna McEnroe, 1 September 1953 41730419076966.pdf
A68873 Handwritten Notes Regarding an Unspecified Individuals Status In ASA Reserves, 20 August 1947 41730789077002.pdf
A68874 Cover Letter Forwarding Two Off-Prints of Unspecified Publication, 21 June 1944 41730599076984.pdf
A68877 Personal Letter to Professor George McCracken Re ISIS Article, 8 February 1949 41730549076979.pdf
A68882 Letter to McKay, Wallace and Tiernan Products Regarding A Model of A Machine 41730579076982.pdf
A68886 Personal Letter of Thanks for Hospitality to Major General Lynn, 12 March 1952 41730719076996.pdf
A68898 Letter from Brigadier General Corderman to Major General Lanahan Re Friedman Visit to Europe, 2 October 1945 41730799077003.pdf
A68903 Personal Letter of Gratitude to Friedman from Eric Jones, 15 December 1951 41730809077004.pdf
A68908 Personal Letter of Best Wishes Upon Retirement of Miss Nettie Janssen, 15 November 1950 41730629076987.pdf
A68912 Personal Letter of Thanks to Major General Ingles for Photos Taken During Award Ceremony for Mr. Friedman, 6 April 1944 41730819077005.pdf
A68916 Letter of Congratulations to Mr. Edwin E. Huddleson, Jr., 28 April 1949 41730839077007.pdf
A68918 Personal Letters from Aaron Horvitz to Friedman Re Horvitz Nephew's Prospective Federal Employment, 18 April 1951 41730859077009.pdf
A68929 Patent Application 457256 by Dr. Ing. Rudolf Hell, 28 January 1954 41730689076993.pdf
A68978 Query to Colonel Heinrich If Requested Information Is Still Desired, 14 January 1954 41730879077011.pdf
A68979 Museum Exhibit of Cryptographic Equipment, 17 September 1953 41730899077013.pdf
A68980 Friedman Letter to Mr. Vern Hatch, at & T Re Copy of the "2-B Regrettor", 8 June 1950 41730929077016.pdf
A69985 Letter of Appreciation Upon Receipt of Book on Activities of G.C. & C.S., 26 September 1945 41733439077267.pdf
A69986 Miss Isabel M. Murdock Acceptance of Employment with Government, 24 April 1951 41733239077247.pdf
A69989 Letter to Miss Mortimer Regarding Mr Ross's Paper on Undeciphered Languages, 18 January 1946 41733459077269.pdf
A69990 Request for Course Materials Re Communications Security, 2 November 1954 41733479077271.pdf
A69991 Review of Galland Manuscript, 11 January 1951 41733559077279.pdf
A69993 Award of Legion of Merit Posthumously to Mr. A. John McGrail, 29 November 1945 41733569077280.pdf
A69994 McCracken Active Duty with ASA, 29 March 1950 41733579077281.pdf
A69997 Personal Correspondence with Colonel Patrick Marr-Johnson, 13 May 1944 41733539077277.pdf
A69999 Offer of Loan of Papers Re Poe AS A Cryptographer, 11 May 1945 41733629077286.pdf
A70000 Acknowledgement of Letter Re Carrier Pigeons, 2 March 1943 41733499077273.pdf
A70002 Possibility of Assignment of Two Men to Signal Security Service, 1943 41733649077288.pdf
A70003 Cryptographic Equipment Aboard Foreign Vessel "Grille", 15 August 1949 41733689077292.pdf
A70004 Forwarding of Copy of Literature on Code-Sign Systems from Colonel Lycett, British War Office, 9 October 1943 41733709077294.pdf
A70006 Letter of Inquiry Regarding Job Working with Cryptography, 8 November 1949 41733599077283.pdf
A70008 Museum of Science and Industry Lecture Series on Cryptography, 26 October 1944 41733529077276.pdf
A70009 Retirement of Dr. H. Love, Cornell University, 24 June 1949 41733789077302.pdf
A70010 Renewal of Library of Congress Card, 23 July 1943 41733619077285.pdf
A70013 Tribute to Lt. Colonel Philip Lewis, British Service, 5 March 1947 41733809077304.pdf
A70015 Inquiry for Active Duty with ASA, 6 August 1951 41733769077300.pdf
A70016 Query Regarding Classes Taken In 1930, 20 August 1947 41734289077352.pdf
A70019 Post-War Cryptologic Job Opportunities, 20 November 1944 41733879077311.pdf
A70020 Request for Signal Corps Cryptographic Material, 18 January 1946 41734159077339.pdf
A70021 Offer of Code Book Entitled "Telegraphic Cipher Code", 10 February 1943 41733959077319.pdf
A70022 Request for Permission to Order Signal Corps Documents, 19 August 1949 41733909077314.pdf
A70023 Exchange of Documents and Photographs Between Friedman and Dr. Huettenhain, 18 January 1954 41733589077282.pdf
A70028 Receipt of Dr. Shannon's Monograph "Communication Theory Of Secrecy Systems", 15 September 1954 41734179077341.pdf
A70031 Courses In Cryptanalysis at Mount Holyoke College and Request for Assistance In Assignment of an Individual to A Cryptographic Unit, 19 March 1954 41733719077296.pdf
A70033 Original Model of Cipher Device, 21 December 1944 41734109077334.pdf
A70035 Acknowledge Receipt of 35mm Film, 18 January 1946 41733759077299.pdf
A70038 Personal Correspondence, Friedman/Hilcken, 15 March 1943 41733669077290.pdf
A70040 A Reference List of Cryptographic Apparatus from the U.S. Patent Office 4 January 1954 41733849077308.pdf
A70043 Request for Papers on Cryptography for Advanced Studies Course at St. John's University, 15 March 1943 41733829077306.pdf
A70045 Correspondence Concerning World War II and Post-War Career of Edward Hawkins, 1943-1954 41733969077321.pdf
A70047 Request for Assistance In Assignment to A Cryptographic Military Unit, 2 March 1943 41734119077336.pdf
A70048 Request for Job Assistance, 2 April 1952-- Friedman 41734139077337.pdf
A70050 Request for English Translation of Sacco "Manuale DE Crittografia", 20 March 1952 41734079077331.pdf
A70053 Interest In Returning to Active Military Duty, 2 September 1949 41733859077309.pdf
(Folder ID: FOLDER 366) Friedman Correspondence File, Arranged Alphabetically by Last Name, P-S, 1943-1954
Document ID Document Title Filename
A68776 Personal Letter to Fish Market Re Delivery of Fish to Friedman's Home, 29 June 1944 41730369076961.pdf
A68780 Correspondence Regarding Marshall Stone Availability for Consultation, 14 July 1952 41729979076922.pdf
A68782 Tour of Usm-1, 2 June 1953 41730009076925.pdf
A68798 Friedman Letter to Editor of the Star Re Article " Gus, the Office Boy", 11 January 1951 41730159076940.pdf
A68803 Establishment of ASA ROTC Unit at Rollins College, 1 August 1951 41730179076942.pdf
A68805 Personal Letter to Mr. Eric Earnshaw Smith, GC and CS, Re Recent Visit to Washington, 14 January 1944 41730759076999.pdf
A68831 Request for Deletion from Briefing Notifications, 11 February 1954 41730219076946.pdf
A68836 Personal Letter from Friedman to Colonel Sadtler Acknowledging Signed Photograph, 21 June 1944 41730199076944.pdf
A68842 Cover Letter for Personal History Statement to Professor Rosser from R.A. Liebler, September 1954 41730769077000.pdf
A68844 Receipt of Text on Russian, 18 June 1946 41730399076964.pdf
A68851 Acquisition of M-209 Converters from Riley Technical Service, 22 June 1950 41730239076948.pdf
A68853 Personal Letter to Capt Mark Rhoads, Retired, 30 April 1952 41730269076951.pdf
A68858 Personal Letter Acknowledging Receipt of Gift Book, 1 January 1944 41730459076970.pdf
A69905 Request for Friedman Lecture at USAF Air University, 19 February 1954 41732659077189.pdf
A69907 Acknowledgement of Receipt of "A Bibliography Of Information Theory", 5 June 1953 41732689077191.pdf
A69913 Letters Re Colonel Svensson Assignment with AFSA, 8 October 1952 41732719077195.pdf
A69915 Utilization of Services of Dr. Stone, 30 September 1952 41732809077205.pdf
A69922 Exchange of Personal Letters with Major G. Stevens W.E.C, 16 February 1945 41732859077209.pdf
A69924 Receipt for Photograph and Remembrances of Former Members of MI-8, 25 November 1949 41732909077214.pdf
A69925 Letter of Congratulations from Carl Stern Upon Receipt of Legion of Merit, 29 March 1946 41732929077216.pdf
A69927 Receipt for Package of Books Received from Mr. Dudley Smith, Offices of the Cypher Policy Board, 3 September 1951 41732959077219.pdf
A69930 Bacon-Shakespearean Controversy, 23 May 1951 41732979077221.pdf
A69931 Francis Bacon Poetic Works and Hidden Cipher, 6 July 1950 41733019077225.pdf
A69933 Personal Exchange with Colonel Abraham Sinkov, 20 November 1944 41733039077227.pdf
A69934 Acceptance of A Position with the Army Security Agency, 8 February 1949 41732029077126.pdf
A69935 Personal Correspondence with Major General Sir John Sinclair, 1 December 1953 41733069077230.pdf
A69936 Request for Assistance In Transferring to Signal Corps, 7 March 1945 41733099077234.pdf
A69938 Personal Correspondence with Mr. Benjamin R. Shute, 13 November 1951 41733139077237.pdf
A69943 Correspondence Re Glossary of Cryptographic Terms, 11 February 1946 41733169077240.pdf
A69944 Transfer of Pfc William R. Sears, 22 November 1944 41731109077034.pdf
A69949 Loan of Book Titled " Elements of Cryptography" by Captain Roger Baudouin, 19 February 1948 41733199077243.pdf
A69953 Cover Letters from Rand Corporation Forwarding Classified Material, Late 1953-Early 1954 41733209077244.pdf
A69954 Endorsement of World Calendar, 3 August 1949 41733269077250.pdf
A69977 Russian Word Count Project at Wayne University, 20 June 1950 41733289077252.pdf
A69978 Correspondence with Jan Rajchman, RCA Manufacturing Company Regarding Visit to Factory, 11 March 1943 41733309077254.pdf
A69979 Congratulatory Letter from Att Recognizing A Recent Award, 1944 41733329077256.pdf
A69980 Request for Cryptographic Materials, 1 May 1946 41733339077257.pdf
A69981 Captain Donald Phillips Reserve Officer Appointment In ASA, 10 June 1947 41733359077259.pdf
A69982 Friedman-- Personal Correspondence with Colonel A.C. Peterson, 11 May 1951 41733379077261.pdf
A69983 Study of the Beale Papers, 15 August 1949 41733399077263.pdf
A69984 Congratulations for Exceptional Award from the War Department, 5 June 1944 41733419077265.pdf
(Folder ID: FOLDER 367) Friedman Correspondence File, Arranged Alphabetically by Last Name, T-Z, 1943-1955
Document ID Document Title Filename
A68321 Personal Note to Friedman from Zeller Regarding Future Visit, 18 January 1955 41729509076876.pdf
A68325 Personal Letter of Appreciation from Hugh Alexander, 14 January 1954 41729609076886.pdf
A68326 Letter from Friedman to Professor Wright Concerning Translation of A Cryptographic Document, 27 January 1943 41729569076882.pdf
A68330 Personal Letter from Professor Wright to Friedman Querying If Translation of A Cryptographic Document Has Been Done, 22 January 1943 41729669076891.pdf
A68334 Letter from Friedman to Professor Wimsatt, Yale University, 17 June 1943 41729699076895.pdf
A68336 Letter from Professor Wimsatt, Yale University to Colonel Friedman, 24 April 1943 41729779076902.pdf
A68338 Letter to Professor Wimsatt Indicating Mr Friedman Is Unavailable to Answer Immediately, 27 April 1943 41729529076878.pdf
A68341 Friedman Letter to Professor Wimsatt Yale University, 1 January 1943 41729799076904.pdf
A68344 Withholding of Social Security Tax from Employee Samuel Williams, 26 June 1952 41729819076906.pdf
A68353 Letter to Bell Laboratories Acknowledging Assignment of Pvt Wigington to NSA, 19 January 1955 41729749076900.pdf
A68355 Assignment of Pvt R.L. Wigington, 11 January 1955 41729839076908.pdf
A68359 Request for Transfer of Enlisted Man (Wigington) , 3 September 1954 41729869076911.pdf
A68362 Friedman Letter to Dr Leamer, Bell Laboratories Regarding Mr. Ronald Wigington, 3 September 1954 41729889076913.pdf
A68364 Letter from Bell Laboratories to Mr. Friedman Regarding Mr. Ronald Wigington, 25 August 1954 41729919076916.pdf
A68368 Friedman Letter to Bell Lab Regarding Mr. Wigington Assignment to NSA after Basic Training, 20 August 1954 41729959076920.pdf
A68371 Letter from Bell Labs to Friedman Recommending A Former Bell Employee Who Has Been Drafted Be Assigned to NSA, 9 July 1954 41729949076919.pdf
A68727 Handwritten Notes Querying Status of Wigington Transfer to NSA, 3 January 1955 41729969076921.pdf
A68732 Letter to Editor of Washington Post Re USSR Potato Bugs, 7 July 1950 41729989076923.pdf
A68736 Personal Letter of Appreciation for Materials Provided by Mrs. G. Walker, 19 May 1949 41729929076917.pdf
A68738 Personal Letter to Professor Vincent Re Expected Arrival In London, 14 November 1951 41729939076918.pdf
A68751 Personal Letter to Commander Travis Congratulating Him on Receiving Knighthood, 19 June 1944 41729999076924.pdf
A68762 Personal Friedman Letter to Brigadier General Taylor, USAR Re Biographical Sketch of His Son, 17 August 1953 41730129076937.pdf
A69820 Use of Navajo Indians for Communications, 26 June 1944 41732189077142.pdf
A69833 Request to Waterman Fountain Pen Company for New Cap and Clip, 4 January 1944 41732239077147.pdf
A69835 Receipt of Christmas Card from W.C. Washcoe, 5 January 1951 41731129077036.pdf
A69837 Letter of Congratulations to General Manager of the American Radio Relay League on 25th Anniversary, 6 April 1944 41731149077038.pdf
A69841 Various Correspondence Between Friedman and Robert N. Walker, 7 January 1952 41732269077150.pdf
A69844 Correspondence Regarding Public Press Item Re Friedman, 8 December 1952 41732339077157.pdf
A69846 Letter of Appreciation for Rand Memoranda, 16 February 1954 41732299077153.pdf
A69850 Riverbank Publications, 7 March 1945 41732419077165.pdf
A69875 Exchange of Letters Between Friedman and E.R. Vincent, GCHQ, Re Dictionary of Cryptographic Terms, 16 February 1945 41732469077170.pdf
A69876 Disposition of Cipher Bureau Records, 9 March 1948 41732499077173.pdf
A69879 Reassignment of Lt. Tornheim, 26 March 1943 41732379077161.pdf
A69894 Request for Publications from Riverbank Laboratories, 24 February 1948 41732539077178.pdf
A69898 Thurber Assignment to ASA, 2 April 1951 41732579077181.pdf
A69899 Letter Regarding Vacancy In Agency Historical Unit, 24 January 1954 41732609077184.pdf
(Folder ID: FOLDER 368) Correspondence Between General G.B. Erskine (Assistant to the Secretary of Defense) and David Kahn (New York Cipher Society), 1955
Document ID Document Title Filename
A4162951 Letter from Patton to Friedman 41785229082424.pdf
A66734 Letter from New York Cipher Society Re Government Cryptographic Work, 9 February 1955 41755569079472.pdf
A66739 Letter from Office of the Secretary of Defense to New York Cipher Society, 4 February 1955 41755579079473.pdf
A66761 Proposed Reply to Mr. D. Kahn, President, N.Y. Cipher Society, 27 January 1955 41755589079474.pdf
A66763 Handwritten Friedman Note Re New York Cipher Society, 5 January 1955 41755599079475.pdf
A66772 Acknowledgement of David Kahn Letter to Potus Dated 28 December 1954, 11 January 1955 41755609079476.pdf
A66773 Letter from President, N.Y. Cipher Society to Director, NSA, 28 December 1954 41755619079477.pdf
(Folder ID: FOLDER 390) Correspondence, Loan of Riverbank Laboratory Publications to Army Security Agency (ASA) Library, and NSA Regulation for Nomenclature System for Communications Security Materials, 1951-1954
Document ID Document Title Filename
A66117 NSA Long-Range Estimate (NSALRE), 13 December 1954 41747199078639.pdf
A66119 NSA Regulation-Nomenclature for Communications Security Materials, 24 November 1954 41747219078641.pdf
A66121 Cover Letter Forwarding Document Dealing with SIGSALY, 21 October 1954 41747239078643.pdf
A66125 Retirement Requested by Mark Rhoads, 1 January 1954 41747259078645.pdf
A66128 MS of Translation of Sacco's Manual of Cryptography, 26 November 1951-- Friedman Notes 41747279078647.pdf
A66131 Additions to the Riverbank Laboratory Series of Publications, 5 April 1951 41747299078649.pdf
(Folder ID: FOLDER 396) Joint Chiefs of Staff Memoranda Addenda for Joint Publications Received by the Adjutant General, 1951-1953
Document ID Document Title Filename
A58973 Addendum No. 161 of Joint Publications Received by the Adjutant General 41728189076747.pdf
A59003 Addendum No. 118 of Joint Publications on File In the Adjutant General's Off Addendum No. 118 of Joint Publications on File In the Adjutant General's Office 41728269076752.pdf
A59019 Addendum No. 113 of Joint Publications on File In the Adjutant General's Office 41728309076757.pdf
A59028 Addendum No. 89 of Joint Publications on File In the AFSA Secretariat 41728379076763.pdf
(Folder ID: FOLDER 401) Joint Chiefs of Staff Memoranda Addenda for Joint Publications on File with the Armed Forces Security Agency (AFSA) Secretariat, 1949-1951
Document ID Document Title Filename
A58470 Distribution of Joint Publications-Jcec and JCS Papers on File In the AFSA Secretariat 41721899076116.pdf
A58480 Addendum No. 80 of Joint Publications on File In the AFSA Secretariat 41721919076123.pdf
(Folder ID: FOLDER 411) Memoranda and Reports Relating to Civilian Personnel Grade Limitations Including Work Load Statistics and Graphs of Army Security Agency (ASA) and Armed Forces Security Agency (AFSA) Civilian Personnel, 1949-1952
Document ID Document Title Filename
A66846 Effect of Critical Grade Limitations on Operations of the Army Security Agency 41756039079518.pdf
A66848 Effect of Critical Grade Limitations on Operations of the Army Security Agency, 22 April 1949 41756099079526.pdf
(Folder ID: FOLDER 412) Memoranda, Correspondence Related to the Bill for the Relief of William Friedman, A17a-Friedman, 1951-1954
Document ID Document Title Filename
A66718 Index of Contents 41756149079529.pdf
A66723 H. R. 1152, 83d Congress, 1st Session 41755989079513.pdf
A66724 Declassification of Correspondence 41755739079489.pdf
A66726 Declassification of Correspondence, 7 December 1953 41755709079486.pdf
A66727 H.R. 1152, 83rd Congress, 1st Session, 17 November 1953 41756299079544.pdf
A66728 H.R. 1152, 83rd Congress, 1st Session 41755919079506.pdf
A66733 H. R. 1152, 83rd Congress, 1st Session, 7 October 1953 41755749079490.pdf
A66737 Letter to Judge Advocate General, Dept of the Army, Regarding Financial Compensation In Accordance to H.R. 1152, 83rd Congress, 1st Session 41755949079509.pdf
A66743 H. R. 1152, 83rd Congress, 1st Session, A Bill "For The Relief Of William F. Friedman" 41756189079533.pdf
A66744 H. R. 5728 "For The Relief Of William F. Friedman", 8 January 1953 41755969079511.pdf
A66747 H. R. 5728 "For The Relief Of William F. Friedman", 18 December 1952 41756339079547.pdf
A66752 H. R. 5728, 82ed Congress, 1st Session, A Bill "For The Relief Of William F. Friedman" and S. 2283, 82ed Congress, 1st Session, A Bill "For The Relief Of William F. Friedman" 41756439079558.pdf
A66758 Record of Service Civilian (Government) 41755889079503.pdf
A66765 Correspondence from the Law Offices of Fischer, Willis and Panzer to Friedman and Copy of Senate Bill S.2283 41755699079485.pdf
A66769 Proposed Bill for the Relief of Mr. William F. Friedman and Potential Claim-Cryptologic Inventions 41756019079516.pdf
A66825 Proposed Bill for the Relief of Mr. William F. Friedman-Cryptologic Inventions 41755999079514.pdf
A66840 Proposed Bill for the Relief of Mr. William F. Friedman-Cryptologic Inventions, 5 July 1951; Encl 1: Letter from Law Offices of Fischer, Willis and Panzer Regarding Patent Applications and Financial Compensation of William F. Friedman 41756079079522.pdf
(Folder ID: FOLDER 435) Instructions and Keys for Friedman's Safe, 1955, Correspondence Related to the Translation of French Publications, 1950-1955
Document ID Document Title Filename
A516614 Two Safe Combination Keys 41706169074548.pdf
A516618 Personal Letter from William Friedman to Mr. Dudley Smith 41706439074575.pdf
A516620 Disposition of A Document 41706579074589.pdf
A516622 Inventory of Records 41706769074608.pdf
A516625 Offer of Translation Services; Letter from Member of the Public 41706819074613.pdf
A516627 Personal Letter to Mr. Walter Emery from William Friedman 41706859074617.pdf
A516629 Bell System Coaxial Cable and Radio Relay Routes 41706929074624.pdf
A517802 Personal Letter from William Friedman to Mr. Walter Emery 41715289075459.pdf
(Folder ID: FOLDER 455) Correspondence Between Friedman and Denniston-Baudouin, 1942-1944
Document ID Document Title Filename
A56845 Note from Friedman Regarding Axis Powers and Allied Efforts Against Their High-Grade Systems 41749549078873.pdf
A56855 Proposed Study of Axis Exploitation of Foreign Communications; Notes Between Friedman and C.O., Arlington Hall 41749579078876.pdf
A56863 Handwritten Note to Friedman from Denniston Re Rowlett's Visit 41749609078879.pdf
A56870 Note to Friedman from Denniston Re Exploitation of Certain Targets 41749649078883.pdf
A56873 Letter from Friedman to Denniston Re Targets and Visit of Tiltman 41749679078886.pdf
(Folder ID: FOLDER 458) Memoranda, Reports, Regulations, and Working Notes Related to General War Department Publications and Recognition of Authorship of War Department Technical Publications. 1942-1950
Document ID Document Title Filename
A65560 Present Status of Specific Targets, 11 January 1950 41755899079504.pdf
A65561 Captured Document, Luzon, 1 June 1945 41755909079505.pdf
A65562 Receipt for Classified Documents, 1 June 1945 41755929079507.pdf
A65563 File Receipt, 7 June 1945 41755939079508.pdf
A65564 Recognition of Authorship of War Department Technical Publications, 5 June 1946 41755959079510.pdf
A65565 Proposed Revision of Army Circular Number 126, 1947 and Related Documents, 16 August 1948 41755979079512.pdf
A65566 Army Regulation No. 700-, Research and Development, Classification and Modification of Material (Third Draft), 1 January 1948 41756409079554.pdf
A65567 Supplementary Information and Correction Sheet for Use with Fm 11-35, Signal Corps Intelligence, 2 September 1942 41756429079557.pdf
A65568 Draft of Manuscript "The Effects Of World War II On The Security Of U.S. Naval Communications", 19 March 1947; Cover Letter 41756469079561.pdf
A65569 Draft of Manuscript "The Effects Of World War II On The Security Of U.S. Naval Communications", 7 March 1947; Cover Letter 41756489079563.pdf
A65570 Draft of Manuscript "The Effects Of World War II On The Security Of U.S. Naval Communications", 6 February 1947 41756519079565.pdf
A65571 Enemy Equipment Intelligence Service, 3 February 1947 41756529079567.pdf
A65572 Enemy Equipment Intelligence Service-Cryptomaterial; Duties of Army Security Liaison Detachments 41756549079568.pdf
A65573 Comments on Tm 32-( ), "Radio Intelligence", 1 Sept 1948 41756559079570.pdf
A65574 Comments In Passing on Draft of "Proposed Technical Manual Tm 32-( ) Radio Intelligence", 22 July 1948; Cover Memo 41756599079574.pdf
A65575 Comments In Passing on Draft of "Proposed Technical Manual Tm 2-( ) Radio Intelligence" 22 August 1948 41756619079576.pdf
A65576 Request for Approval of Draft "Instructions For Use Of Modified One-Time Pads", 25 August 1947 41756629079577.pdf
A65577 Request for Approval of Proposed Document "Instructions For Use Of Numerical One-Time Pads For Project Fitzwilliam", 10 February 1948 41756999079613.pdf
A65686 Recommendation for Disapproval of Subject Manual of Cryptology, 12 November 1947 41757789079692.pdf
A65688 Comments on Draft Manual of Cryptology, 17 November 1947 41757819079695.pdf
(Folder ID: FOLDER 464) Friedman Trip to England Miscellaneous Notes, 1943
Document ID Document Title Filename
A65313 Random Notes of Friedman Trip to England In 1943; Visit to GC&CS 41751439079062.pdf
(Folder ID: FOLDER 470) Messages and Correspondence with State Department Regarding Collaboration Between Army Cryptologic Service and State Department Sites Worldwide, 1943-1948
Document ID Document Title Filename
A66766 Communications with the Department of State 41724659076392.pdf
A66770 Delivery and Storage of Ot Pads 41724759076401.pdf
A66781 Plan (Contel 1077) 41724859076414.pdf
A66782 One Time Pad Machine 41724969076425.pdf
A66783 Un Lake Success Reports Proposed Plan Combal 427, May 25 Replace US Enlisted Radio Operators with Un Civilians 41725179076444.pdf
A66784 Military Assistance Program 41725309076456.pdf
A66785 SIGTOT Systems Asat 41 and Asat 42 Have Been Prepared for Use Between Department of State and the News Operations Committee In Vienna 41725399076466.pdf
A66787 Rias Interference with Belgrade Radio 41725459076472.pdf
A66789 Request for Maintenance Information 41725499076476.pdf
A66800 Maintaining A Communications Effort During Peace Negotiations In South China 41725529076479.pdf
A66805 Establishment Exclusive Radio Stations Only for Sea-Land and Air-Land Communications Under Control Commie Tel and Tel Bureau and Transmission Restricted Plain Language 41725559076482.pdf
A66807 Matters Pertaining to Peiping China Consulate 41725569076483.pdf
A66811 Consulates In Peiping China 41725579076484.pdf
A66816 (Urtel 850) Securing Continuation Telegraph Communications Service China 41725589076485.pdf
A66819 Future Planning for the Standardization of SIGTOT Tape Production Equipment 41725599076486.pdf
A66821 Security of Embassy Code Room, Manila 41725609076487.pdf
A66828 Communication Requirements at Shanghai 41725619076488.pdf
A66830 Suspected Physical Compromise 41725629076489.pdf
A66833 International Telecommunications Union High Frequency Broadcasting Conference Meeting In Mexico City 41725639076490.pdf
A66844 Use of State Dept Systems by MA and Na at Tel Aviv 41725649076491.pdf
A66845 Clearance of Personnel 41725659076492.pdf
A66847 State Department Emergency Destruction Program 41725669076493.pdf
A66863 Repairs of SIGROD 41725679076494.pdf
A66867 Prolongation of Operating License for Loran Station at Vik 41725689076495.pdf
A66871 Consolidation of Cryptocenters at Foreign Missions 41725699076496.pdf
A66873 Signal Corps Equipment on Loan to State Department 41725719076498.pdf
A66876 Weather Bureau Relaxing Ban with Amateur Radio Stations 41725769076503.pdf
A66879 Unsatisfactory Courier Service Rhine Maine Airport 41725799076506.pdf
A66884 Authorization for Issuance of Sighuad to the Department of State and the Central Intelligence Agency 41725829076509.pdf
A66887 Special Telecommunications Mission 41725879076514.pdf
A66899 Possible Compromise of American Code In Paris 41725899076516.pdf
A66900 Consolidation of Cryptocenters at Embassies 41725919076518.pdf
A66904 M1a1 for Attache Bagdad 41725949076521.pdf
A66909 Handling Classified Messages for Other US Government Agencies 41725979076524.pdf
A66910 Maintenance Mil Attache and Naval Attache Crypto Machines 41725999076527.pdf
A66913 Request for One-Time Tapes 41726039076530.pdf
A66915 Maintenance of Cryptographic Equipment by Department of State Personnel 41726089076535.pdf
A66918 Maintenance of Cryptographic Equipment by State Department Personnel 41726239076548.pdf
A66920 Arrangements with Dept of State for Maintenance of Military Attache Cipher Machines 41726269076552.pdf
A66922 Establishment of A Circuit Between ASA and State Department 41726319076557.pdf
A66923 SIGTOT Installation 41726359076561.pdf
A66926 Increasing Teletype Traffic Efficiency on Rome-Frankfurt Duplex Circuit 41726409076566.pdf
A66966 Conference Tot Facilities on Move Eucom to Heidelberg 41726449076570.pdf
A66967 Proposed Circular Letter; Personnel-Investigation and Clearance for Cryptographic Duties 41726499076573.pdf
A66968 Designation of ASA Personnel AS Diplomatic Couriers 41726529076577.pdf
A66969 JCS Policy Regarding Use of Classified Code Words 41726549076579.pdf
A66970 One Time Tapes Produced for the Department of State 41726589076584.pdf
A66971 Difficulty Issuance SIGROD to New Delhi, Karachi, Singapore 41726699076595.pdf
A66972 Disposition of 8 Sigmy & 8 Siggoo Issued State Department 41726729076598.pdf
A66973 Issuance of SIGROD 41726769076603.pdf
A66974 Disposition SIGMYC and Siggoo 41726809076606.pdf
A66975 Request Production of One Time Tapes for Department of State 41726829076608.pdf
A66977 Joint Use of Code Room In Manila, Philippine Islands 41726859076611.pdf
A66978 Request Production of One Time Tapes for State Department 41726889076614.pdf
A66980 Request State Department Repairman 41726919076617.pdf
A66982 Arrangements to Have the Department of State Maintain Military Attache SIGROD Machines 41726949076620.pdf
A66984 Report of Contacts Outside of Security Division 41726989076624.pdf
A66985 Reporting of Contacts Outside of Security Division 41727029076628.pdf
A66986 Report of Contacts Outside of Security Division 41727089076635.pdf
A66987 Department of State Maintenance of Military Attache Cryptographic Machines 41727189076646.pdf
A66991 Consolidation of Code Rooms at the American Embassy, Moscow, USSR 41727319076659.pdf
A66993 What Plans Made for Maintenance SIGROD New Delhi 41727439076671.pdf
A66996 Joint Code Room at American Embassy, Manila 41727539076679.pdf
A66998 State Dept Supplying Navy Type Lockers 41727579076683.pdf
A67005 Naval Attache Ankara Wishes to Employ SIGROD 41727599076685.pdf
A67008 One Time Tapes Produced for the Dept of State 41727639076689.pdf
A67012 DDI CAO, Postponement Installation SIGTOT Until Permanent Quarters Available Urtel 3881 41727669076692.pdf
A67015 Installation SIGTOT Embtel 3721 at Rome 41727699076695.pdf
A67018 State Dept Tot Installation at Rome 41727729076698.pdf
A67020 Maintenance Teletype Equipment 41727769076701.pdf
A67023 Install One Time Tape Crypto System (SIGTOT) In Tokyo Embassy 41727789076704.pdf
A67024 State Department SIGTOT Requirements 41727829076707.pdf
A67026 Installation SIGTOT Embassy at Rome 41727889076714.pdf
A67027 Installation Tot Embassies at Rome and Nanking 41727929076718.pdf
A67028 One Time Tapes for Dept State 41727959076720.pdf
A67030 Army, Navy and State Depts Do Not Approve Joint Code Room 41727989076724.pdf
A67031 List of One Time Tapes 41728039076729.pdf
A67033 State Dept Program for Permanent Security Officers 41728099076735.pdf
A67035 Establishment of Joint Crypto Centers 41728139076739.pdf
A67039 Production of One Time Tapes for State Department 41728179076743.pdf
A67041 Confirm Verbal Request 41728209076745.pdf
A67042 Maintenance Crypto Equipment Military Attache Offices 41728259076751.pdf
A67044 Request for One-Time Tapes 41728289076754.pdf
A67045 Request One-Time Tapes 41728319076756.pdf
A67047 Request for Sighuad System 41728359076761.pdf
A67048 Request for the Sighuad System 41728389076764.pdf
A67050 Establishment of New Tie Lines 41728409076766.pdf
A67061 One Time Tapes for State Dept 41728429076768.pdf
A67063 Request for Rotors 41728459076771.pdf
A67066 State Dept One Time Tapes 41728509076776.pdf
A67069 Alphabet Strips to Be Produced for the Department of State 41728539076779.pdf
A67071 Cryptographic Requirements for Department of State, Calendar Year 1947 41728569076783.pdf
A67073 Request for Material 41728629076788.pdf
A67077 One Time Tapes to Be Furnished to State Dept 41728679076793.pdf
A67081 Utilization of War Department Crypto-Systems by State Department Agencies 41728719076797.pdf
A67083 Utilization of War Department Cryptosystems by State Department Agencies 41728749076800.pdf
A67085 Production of Cryptographic Material 41728779076803.pdf
A67088 Cryptographic Material Supplied by the Army Security Agency 41728799076805.pdf
A67089 Receipt for Material 41728829076807.pdf
A67092 Request for Additional One Time Tapes 41728879076813.pdf
A67094 One Time Tape Requests 41728899076815.pdf
A67101 Installation of Secure Teletypewriter Facilities Between the Military Intelligence Division and the Department of State 41728939076819.pdf
A67105 System Sigkmf and Associated Tapes for Use on the SIGTOT Circuit Between Department of State and Pentagon 41728969076822.pdf
A67109 Unidentified Note 41728999076825.pdf
A67112 Installation of Secure Teletypewriter Facilities Between the Military Intelligence Division and the Department of State 41729039076829.pdf
A67114 Assignment of Officer to State Department 41729069076832.pdf
A67115 One Time Tapes for State Department 41729109076836.pdf
A67116 One Time Tapes for State Dept 41729149076840.pdf
A67126 Confirmation for One Time Tapes for State Department 41729179076843.pdf
A67128 Confirmation for One Time Tapes for Department State 41729199076845.pdf
A67129 Cryptographic Materials for Department of State 41729229076848.pdf
A67130 Notes on Conference Between Representatives of the Signal Security Agency and the State Department 41729249076850.pdf
A67131 Summary Report of Committee Appointed to Resurvey Cryptograhic Systems Employed by the Department of State 41729269076852.pdf
A67132 Report of Special Committee to Investigate Security of State Department Communications 41729289076854.pdf
A67134 Cipher Machines for the State Department; Cross Reference Sheet 41729309076856.pdf
A67136 Oni "Brief Of Telegrams Of Department Of State" 41729329076858.pdf
A67138 Oni "Brief Of Telegrams Of Department Of State" 41729349076860.pdf
A67144 Messages In Question In-"Brief Of Telegrams Of Department Of State" 41729369076862.pdf
A67145 Report on Codes and Ciphers 41729399076865.pdf
(Folder ID: FOLDER 490) Correspondence with Riverbank Laboratory, 1919
Document ID Document Title Filename
A72921 Letter to General Churchill from George Fabyan Re Riverbank 41782919082197.pdf
A72923 Letter from George Fabyan to General Churchill Regarding Riverbank 41783079082213.pdf
A72925 Letters Between Yardley, Churchill, and Fabyan Regarding Questions of Publication In Connection with Codes and Ciphers 41783109082217.pdf
(Folder ID: FOLDER 492) Hall Herald, William Friedman Receiving the Medal for Merit, 1946
Document ID Document Title Filename
A72904 Hall Herald Friedman Article: War Service with This Agency Brings Medal for Merit to ASA Civilian Chief 41782839082189.pdf
(Folder ID: FOLDER 493) Bidwell-Friedman Correspondence, 1954
Document ID Document Title Filename
A72892 Collaboration with the British In the Communication Intelligence Field; Friedman Letter to Colonel Bidwell 41782659082171.pdf
A72894 Code and Cipher Chapter of Draft Mid History Covering Peacetime Years (1919-1941); Friedman/Bidwell Correspondence 41782779082183.pdf
A72896 History of the Military Intelligence Division, Department of the Army General Staff; Friedman/Frost Correspondence 41782819082187.pdf
A72898 Comments on Draft of "History Of The Military Intelligence Division, Department Of The Army General Staff (Part Three); Frost/Smith Correspondence 41782709082176.pdf
A72900 Comments on "Codes And Ciphers," Pp. 136-159; Bidwell/Robinett Correspondence 41782739082179.pdf
A72903 Draft Copy of "History Of The Military Intelligence Division, Department Of The Army General Staff"; Codes and Ciphers 41782729082178.pdf
(Folder ID: FOLDER 495) Messages to the Military Intelligence Division, G-2, War Department, General Staff from the American Embassy, London, May 1943
Document ID Document Title Filename
A72383 Friedman Messages from London 41780949082000.pdf
A72385 Cover Sheet-American Embassy, London Messages to Military Intelligence Division, G-2, War Dept, Gen Staff 41781169082022.pdf
A72408 Subjects for Discussion During London Visit 41780929081998.pdf
A72425 British J Conference Reveals That J Sections Are Being Setup to Assume Large Scale Job and Assume Leadership; Friedman Correspondence from London 41781039082009.pdf
A72430 Functional Scheme of J Operation; Friedman Correspondence from London 41780679081976.pdf
A72447 Chinese Linguists and Daily Traffic Intake In London; Friedman Correspondence from London 41780719081980.pdf
A72448 Improvement for Pouch Deliveries to Speed Interchange of Raw Material Between London and Washington; Friedman Correspondence from London 41781109082016.pdf
A72469 GOSHO Traffic; Friedman Correspondence from London 41781019082007.pdf
A72472 Findings on Enemy Merchant Traffic to and from Indo Chinese Peninsula and to and from South Pacific Islands; Friedman Correspondence from London 41780999082005.pdf
A72476 Access to Park Material at Air Ministry for Gen. Eisenhower's Weekly and Periodic Summaries; Friedman Correspondence from London 41780969082002.pdf
A72479 Revised Figures for Park Personnel; Friedman Correspondence from London 41781089082014.pdf
A72484 Reassignment of Taylor to Bichers Staff; Friedman Correspondence from London 41781189082024.pdf
A72488 Taylor Takes Over Job of Reporting; Friedman Correspondence from London 41781079082012.pdf
A72491 Berkeley Street-Established Operation; Friedman Correspondence from London 41781219082027.pdf
A72492 Records Maintained at Berkeley Street; Friedman Correspondence from London 41781309082036.pdf
A72495 Indexing of All Circulated Material; Friedman Correspondence from London 41781059082010.pdf
A72497 Intelligence and Information Section-Memorandum for Colonel Doud; Friedman Correspondence from London 41781149082020.pdf
A72498 Statement of the Functions and Activities of B 1 B (Intelligence Section); Friedman Correspondence from London 41781249082030.pdf
A72501 German Police Traffic; Friedman Correspondence from London 41783149082220.pdf
A72502 Results of All British Intercept Activities In Diplomatic Field for Second Half of 1942; Friedman Correspondence from London 41781449082050.pdf
A72516 Suggestion to Multiply Information Gathering Agents In London; Friedman Correspondence from London 41781279082033.pdf
A72517 Interest In General Policy Discussions; Friedman Correspondence from London 41781819082087.pdf
A72545 JIG Section's Impressive Experience and Ability of Personnel; Friedman Correspondence from London 41781359082042.pdf
A72553 Diplomatic Traffic Interchange Between Arlington and British; Friedman Correspondence from London 41782639082168.pdf
A72560 Need for Drawings of Modifications to Busch Device; Friedman Correspondence from London 41781639082069.pdf
A72600 Traffic Enciphered on Kryha Machine; Friedman Correspondence from London 41781389082044.pdf
A72602 New English/Japanese Dictionary on Bilingual Principles; Friedman Correspondence from London 41782539082160.pdf
A72606 Development of Traffic Intelligence Techniques; Friedman Correspondence from London 41781429082048.pdf
A72612 Information on Cryptographic Method; Friedman Correspondence from London 41781659082071.pdf
A72614 Coverage of Specific Circuits; Friedman Correspondence from London 41782599082166.pdf
A72616 Military/Combat/Counter Intelligence; Friedman Correspondence from London 41781489082054.pdf
A72617 Saint Albans Information from Intercepts; Friedman Correspondence from London 41781699082074.pdf
A72619 Incoming Message Regarding GOSHO; Friedman Correspondence from London 41781469082052.pdf
A72620 Interview with Commander Saunders; Friedman Correspondence from London 41781509082056.pdf
A72621 Distribution and Security at Saint Albans; Friedman Correspondence from London 41781889082094.pdf
A72622 No Communication Between Foreign Offices and Ambassadors and Ministers About Diplomatic Matters or Materials; Friedman Correspondence from London 41781849082090.pdf
A72850 Miscellaneous Information on Berkeley Street Brazilian and Portuguese Sections; Friedman Correspondence from London 41781739082079.pdf
A72852 Oss Liaison with Saint Albans; Friedman Correspondence from London 41782329082139.pdf
A72854 the Smaller European Enemies; Friedman Correspondence from London 41781929082098.pdf
A72857 Objective of Research Section Berkeley Street; Friedman Correspondence from London 41782419082147.pdf
A72860 Commercial Section Bennistons Show Located In Aldford House, A Few Blocks from Berkeley Street; Friedman Correspondence from London 41781769082082.pdf
A72864 Sinking of Regensburg In Denmark; Friedman Correspondence In London 41782439082150.pdf
A72866 Cooper's Show Regarding Air Material; Friedman Correspondence from London 41782479082154.pdf
A72868 British Intelligence Activity Allied with Park Listens to German Western Front Air to Ground and Air to Air Traffic; Friedman Correspondence from London 41782589082164.pdf
A72869 Operations of Coopers People at Sark, Is Reconstruction of Information About Practices and Activities of German Night Fighter Organization; Friedman Correspondence from London 41782369082142.pdf
A72872 British Cable Intercept Points; Friedman Correspondence from London 41782519082157.pdf
A72879 Shift from Commercial Code to Clear; Friedman Correspondence from London 41782959082201.pdf
A72884 Highlights of an Agreement Indicate Success; Friedman Correspondence from London 41782559082161.pdf
A72889 MI-14-Germany and German Occupied Territory; Friedman Correspondence from London 41782879082193.pdf
A72890 Interception of Cryptanalytic Data on Free French; Friedman Correspondence from London 41782389082144.pdf
(Folder ID: FOLDER 496) Post-War Development Work on Ciphering Devices by Boris Hagelin, 1951; Hagelin Documents, Correspondence, 1950-1956
Document ID Document Title Filename
A72371 Transmittal of Photographs 41782999082206.pdf
A72379 Post-War Development Work on Ciphering Devices by Boris Hagelin 41781329082038.pdf
A72380 Extract from Letter Dated 24 Aug 1950 from Hagelin 41781269082032.pdf

Folder ID: (FOLDER 518) - Folder not releasable

(Folder ID: FOLDER 522) Letter to Library of Congress Regarding Cave Beck's the Universal Character, 1950
Document ID Document Title Filename
A4146669 Request from Friedman "The Universal Character" from the Fabyan Collection 41790889082988.pdf
(Folder ID: FOLDER 529) Friedman's Recommendations for Legion of Merit and Medal for Merit Awards, 1943
Document ID Document Title Filename
A4148494 Recommendations for Legion of Merit and Medal for Merit Awards 41771309081039.pdf