Ryan Somma
Ryan Somma
The Union Cipher Disk
Taken at the National Cryptologic Museum, NSA.
Creative Commons photo courtesy of ideonexus, please feel free to use for your own purposes.
2,786
views
0
faves
0
comments
Uploaded on November 14, 2010
Taken on January 1, 1980
The Union Cipher Disk
Taken at the National Cryptologic Museum, NSA.
Creative Commons photo courtesy of ideonexus, please feel free to use for your own purposes.
2,786
views
0
faves
0
comments
Uploaded on November 14, 2010
Taken on January 1, 1980