Lorenz : Breaking Hitler's Top Secret Code at Bletchley Park

Lorenz : Breaking Hitler's Top Secret Code at Bletchley Park

Jerry Roberts

Språken
FörlagThe History Press
ISBN9780750982047

The breaking of the Enigma machine is one of the most heroic stories of the Second World War and highlights the crucial work of the codebreakers of Bletchley Park, which prevented Britain's certain defeat in 1941. But there was another German cipher machine, used by Hitler himself to convey messages