The National Cryptologic Museum at the National Security Administration in Maryland Anne Arundel County

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The National Cryptologic Museum at the National Security Administration in Maryland Anne Arundel County 10 yr old boy touring the museum looking at the Sturgeon coding machine German

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Size: 5006px × 3350px
Photo credit: © Michael Ventura / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: coding, cryptology, dc, devices, history, mystery, spy, usa, wars, washington