Former codebreaker, Ruth Bourne, photographed for The Telegraph earlier this year - Andrew Crowley If you presented 99-year-old Ruth Bourne with a Bombe, the electromechanical code-breaking machine ...
Alan Turing: The man who broke German codes in World War II but was later treated as a criminal (Alan Turing, Image credit - National Portrait Gallery, London ) War rarely turns on one person alone, ...
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