Lorenz : breaking Hitler's top secret code at Bletchley Park
Roberts, Jerry2017
Books
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 at Bletchley Park which shortened the war by several years. But there was another code machine used by Hitler himself to convey messages to his top commanders in the field. A machine more complex and secure than Enigma. A machine that could never be broken. For 60 years no one knew about Lorenz or 'Tunny', or the courageous group of men who finally broke the code. Here for the first time, codebreaker Jerry Roberts tells how these forgotten heroes of Bletchley cracked the puzzle.
Main title:
Lorenz : breaking Hitler's top secret code at Bletchley Park / Captain Jerry Roberts.
Author:
Roberts, Jerry, author
Imprint:
Stroud, Gloucestershire : The History Press, 2017.
Collation:
240 pages, 16 unnumbered pages of plates : illustrations (black and white) ; 24 cm
Notes:
Includes bibliographical references and index.
ISBN:
9780750978859 (hbk. :)
Dewey class:
940.548641940.548L060.87:49
Language:
English
Subject:
BRN:
258021