Navy Enigma
9 of 27 from The crypto machines of the NSA museum (photos)
This is version of the Enigma given to German naval commanders. As with the Army and Air Force, the German Navy's dependence on Enigma for security communications "proved to be disastrous."
Click here to read the related story on the National Cryptologic Museum, and click here to check out the entire Road Trip 2010 package.
August 6, 2010 4:00 AM PDT
Photo by: Daniel Terdiman/CNET