Category:Cipher machines in the National Cryptologic Museum

Subcategories

This category has the following 8 subcategories, out of 8 total.

Media in category "Cipher machines in the National Cryptologic Museum"

The following 4 files are in this category, out of 4 total.

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  Damm-prototype.jpg 467 × 560; 60 KB
  
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  KL-51 RACE at National Cryptologic Museum.agr.jpg 1,922 × 1,686; 2.05 MB
  
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  KL-98 Two Letter Group Encryptor, 'Spark' powered, 1960s - National Cryptologic Museum - DSC07937.JPG 3,240 × 4,320; 4.4 MB
  
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  KL-99 Offline Encryption Device, US Navy - National Cryptologic Museum - DSC08012.JPG 2,360 × 3,990; 2.96 MB