Ryan Somma
Ryan Somma
Five Disk Cipher
Prototype by R.R. Landsberger 1920s
Taken at the National Cryptologic Museum, NSA.
Creative Commons photo courtesy of ideonexus, please feel free to use for your own purposes.
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Uploaded on November 14, 2010
Taken on January 1, 1980
Five Disk Cipher
Prototype by R.R. Landsberger 1920s
Taken at the National Cryptologic Museum, NSA.
Creative Commons photo courtesy of ideonexus, please feel free to use for your own purposes.
599
views
0
faves
0
comments
Uploaded on November 14, 2010
Taken on January 1, 1980