MAKE A MEME View Large Image Five Disk Cipher prototype by R. R. Landsberger, 1920s - National Cryptologic Museum - DSC08040.JPG en Exhibit in the National Cryptologic Museum Fort Meade Maryland USA All items in this museum are unclassified; items created by the United ...
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Keywords: Five Disk Cipher prototype by R. R. Landsberger, 1920s - National Cryptologic Museum - DSC08040.JPG en Exhibit in the National Cryptologic Museum Fort Meade Maryland USA All items in this museum are unclassified; items created by the United States Government are not subject to copyright restrictions 2013-03-29 11 27 31 own Daderot cc-zero Uploaded with UploadWizard Cipher devices in the National Cryptologic Museum
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