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Top Secret Ultra

Paperback – January 1, 2001
by Peter Calvocoressi
$226.34 USD
$226.34 USD
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ISBN-13: 9780947712419 ISBN-10: 0947712410
Publisher
Brand: M.n M.Baldwin
Binding
Paperback
Published
January 1, 2001
Weight
0.6 lbs
Dimensions
21.30×1.40×14.90 cm

About this book

Top Secret Ultra by Peter Calvocoressi. Paperback edition. ISBN: 9780947712419.

First published in 1980, this is one of the very few books written by someone who worked at Bletchley Park for much of the war. Its author was one of the team working in Hut 3, whose task was to translate decrypted German Army and Air Force signals, and assess their intelligence value. This new edition, while substantially rewritten and revised, remains a valuable personal account or personal experience.