Category:Cryptographic slide rule

Media in category "Cryptographic slide rule"

The following 6 files are in this category, out of 6 total.

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  Coding slide rule, hand key, BND West Germany.jpg 4,032 × 2,349; 1.05 MB
  
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  Cryptographic sliding rule-IMG 0533.jpg 5,616 × 3,744; 1.03 MB
  
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  Cryptographic table-IMG 0562-0564.jpg 5,000 × 5,000; 4.25 MB
  
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  Salausviivain VLDHA m1942 Kokonaisturvallisuus 2015 01.jpg 4,180 × 2,787; 3.83 MB
  
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  Salausviivain VLDHA m1942 Kokonaisturvallisuus 2015 02.jpg 2,680 × 3,572; 3.05 MB
  
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  Sphynx-IMG 0586.jpg 5,000 × 5,000; 2.88 MB