Year in Review



 
OMI Cryptograph, an Italian cipher machine built by Ottico Meccanica Italiana (OMI)
OMI Cryptograph, an Italian cipher machine built by Ottico Meccanica Italiana (OMI), is part of the National Cryptologic Museum’s (NCM) collection of artifacts. (Photo by NCM)

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Photo by: NSA |  VIRIN: 211008-D-IM742-1234.JPG