The Ultra Secret (A Contact book) - Softcover
Synopsis
Operation Ultra was designed to intercept and decode German signals sent using Enigma, the top-secret German cypher machine. F.W. Winterbotham, was the man responsible for the organization, distribution and security of Ultra. This is his personal account of the operation.
"synopsis" may belong to another edition of this title.
About the Author
Group Captain Frederick Winterbotham was born in 1897. He was educated at Oxford University and served in the Royal Flying Corps in the First World War. Between 1930 and 1945 he was chief of the Air Department of the Secret Intelligence Service. Throughout the war he was based at Bletchley Park, and he was awarded the CBE in 1943. He died in 1990.
"About this title" may belong to another edition of this title.
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The Ultra Secret (A Contact book)
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Paperback. Condition: Fair. Seller Inventory # 0860072681-4-30527979
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The Ultra Secret
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The Ultra Secret
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Paperback. Condition: Very Good. The book has been read, but is in excellent condition. Pages are intact and not marred by notes or highlighting. The spine remains undamaged. Seller Inventory # GOR003466841
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The Ultra Secret (A Contact book)
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Paperback. Condition: Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less 0.35. Seller Inventory # G0860072681I3N00
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The Ultra Secret
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Condition: Fair. This is an ex-library book and may have the usual library/used-book markings inside.This book has soft covers. In fair condition, suitable as a study copy. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,200grams, ISBN:0860072681. Seller Inventory # 9769605
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The Ultra Secret
Seller: Anybook.com, Lincoln, United Kingdom
Seller rating 5 out of 5 stars
Condition: Fair. This is an ex-library book and may have the usual library/used-book markings inside.This book has soft covers. In fair condition, suitable as a study copy. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,250grams, ISBN:0860072681. Seller Inventory # 9769606
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The Ultra Secret Winterbotham, F.W.
Seller: Hay-on-Wye Booksellers, Hay-on-Wye, HEREF, United Kingdom
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Condition: Poor. 1979 reprint. Different cover design. Worn cover with tanning/scratches/creases/scuffs/some stains. Bookstore stamp on first page. Dark tanning/some creases to pages. Text good. Seller Inventory # 051614-10
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The Ultra Secret (A Contact book)
Seller: BennettBooksLtd, North Las Vegas, NV, U.S.A.
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Paperback. Condition: New. In shrink wrap. Looks like an interesting title! Seller Inventory # Q-0860072681
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