June 12, 2011  4:33 PM

Cryptogram Contest



Posted by: Ken Harthun
American Cryptogram Association, Contest, cryptogram, Cryptogram contest

This is the...


June 11, 2011  2:34 AM

The American Cryptogram Association



Posted by: Ken Harthun
American Cryptogram Association, Ciphers, cryptogram, Cryptography

[caption id="attachment_1269" align="alignleft" width="263" caption="Naval Enigma Machine"]

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