DSCF8437
Not a good beat, and you can't dance to it.....This record contains the key to a WWII encryption system, once very hush hush.
Acetate transcription disks were the "Keys" to the SIGSALLY.
SIGSALY aka X System, Project X, Ciphony I, and the Green Hornet at the National Cryptologic Museum, Fort Meade, Maryland
www.flickr.com/photos/9716802@N02/4180144504/in/set-72157...
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Uploaded on September 20, 2009
Taken on September 19, 2009
DSCF8437
Not a good beat, and you can't dance to it.....This record contains the key to a WWII encryption system, once very hush hush.
Acetate transcription disks were the "Keys" to the SIGSALLY.
SIGSALY aka X System, Project X, Ciphony I, and the Green Hornet at the National Cryptologic Museum, Fort Meade, Maryland
www.flickr.com/photos/9716802@N02/4180144504/in/set-72157...
705
views
0
faves
0
comments
Uploaded on September 20, 2009
Taken on September 19, 2009