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Alastair Denniston: Code-Breaking from Room 40 to Berkeley Street and the Birth of GCHQ
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"The expertly researched biography of the man who created and led the British intelligence organization best known for cracking the Nazi's codes." —Midwest Book Review
Some of the individuals who played key roles in the success of Bletchley Park in reading the secret communications of Britain's enemies during the Second World War have become well-known figures. However, the man who created and led the organization based there, from its inception in 1919 until 1942, has, surprisingly, been...
Some of the individuals who played key roles in the success of Bletchley Park in reading the secret communications of Britain's enemies during the Second World War have become well-known figures. However, the man who created and led the organization based there, from its inception in 1919 until 1942, has, surprisingly, been...