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Last edited by RenameBot
September 7, 2008 | History
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R. A. Ratcliff

We need a photo of R. A. Ratcliff

Born 1963

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We need a photo of R. A. Ratcliff

Born 1963

Subjects

Cryptography, Electronic intelligence, Enigma cipher system, Germany, history, ULTRA (Intelligence system), World War, 1939-1945, World war, 1939-1945, cryptography, World war, 1939-1945, military intelligence

Places

Great Britain

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ID Numbers

  • OLID: OL1433398A

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