Diana Cryptosystem | US Army Special Forces Cipher Wheel Size:Large Each puzzle will have its

Each puzzle will have its own look as we mix up the wood varieties

A precision laser engraved wood version of this famous cipher which was used for the encryption of messages of the Union Army during the American Civil War (1861-1865)

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a handmade 7/8 inch die and a rules card

Diana Cryptosystem | US Army Special Forces Cipher Wheel Size:Large Each puzzle will have itsDiana Cryptosystem Cipher Wheel is a faithful wooden reproduction of the cipher disk used by US Army Special Forces (Green Berets) throughout the Vietnam War and Cold War era. DIANA was deployed by Special Forces operators across Vietnam, Laos, and Cambodia. Messages were sent via HF radio in Morse code. Considered unbreakable when paired with a One Time Pad. Two sizes: 5. 5 inch and 4 inch diameter wooden disks. US Army Special Forces emblem on the