the National Cryptologic Museum at Fort George G. Meade, MD, whose staff
provided the facilities necessary to perform our documentation and tests.
With their kind assistance the first rotor replica was tested on an Enigma
An over the years, the third trip, forth, and so on...
thanks to Dr. David Hamer:
A constant flow of technical information has been kindly provided by my
friend David Hamer - Enigma historian and Visiting Research Scholar at
Bletchley Park, England. Without his assistance and the M7772 Enigma,
this project would be nearly impossible.