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The Man Who Broke Purple

Biography & autobiography


by
Ronald Clark

Book Details

Format: EPUB

File size: 2.1 MB

Protection: DRM

Language: English

Purple

The Code used by the Japanese prior to the bombing of Pearl Harbour . . . Did the Americans have advance information of the devastation to come? Had they cracked

Purple . . ?

Colonel William Friedman was ‘the man who broke purple’: this fascinating new biography of the world’s greatest cryptographer reveals many new facts of the intriguing ‘secret war’ carried on by Intelligence departments in many countries.