Hagelin CD-57  Pocket cipher machine
Year 1957

The Hagelin CD-57 was a small pocket chiper machine manufactured by CryptoAG located in Switzerland. It was derived from the earlier CD-55 and was designed to be compatible with the Hagelin C-52. Six different wheels can be used in it. The production started on 1957.

 

 

 

  hagelin CD-57 cipher machine  

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hagelin CD-57 cipher machine

 

hagelin CD-57 cipher machine