Items related to The Ultra Secret
Synopsis
Operation Ultra was designed to intercept & decode German signals sent using Enigma, the top-secret German cypher machine. F.W. Winterbotham, was the man responsible for the organization, distribution & security of Ultra. This is his personal account of the operation.
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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.
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The Ultra Secret
Seller: World of Books (was SecondSale), Montgomery, IL, U.S.A.
Seller rating 5 out of 5 stars
Paperback. Condition: Fair. Seller Inventory # 00109577484
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The Ultra Secret
Seller: World of Books Inc, Montgomery, IL, U.S.A.
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Paperback. Condition: Fair. Seller Inventory # CIN044009061XA
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The Ultra Secret
Seller: Better World Books, Mishawaka, IN, U.S.A.
Seller rating 5 out of 5 stars
Condition: Good. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good. Seller Inventory # 8031897-6
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The Ultra Secret
Seller: ThriftBooks-Dallas, Dallas, TX, U.S.A.
Seller rating 5 out of 5 stars
Paperback. Condition: Fair. No Jacket. Former library book; Readable copy. Pages may have considerable notes/highlighting. ~ ThriftBooks: Read More, Spend Less. Seller Inventory # G044009061XI5N10
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The Ultra Secret
Seller: Once Upon A Time Books, Siloam Springs, AR, U.S.A.
Seller rating 4 out of 5 stars
Paperback. Condition: Acceptable. This is a used book. It may contain highlighting/underlining and/or the book may show heavier signs of wear . It may also be ex-library or without dustjacket. This is a used book. It may contain highlighting/underlining and/or the book may show heavier signs of wear . It may also be ex-library or without dustjacket. Seller Inventory # mon0003599290
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The Ultra Secret
Seller: ThriftBooksVintage, Tukwila, WA, U.S.A.
Seller rating 5 out of 5 stars
Paperback. Condition: Very Good. No Jacket. Covers show wear and scuffing. All pages intact, binding is sound. Clean and unmarked. This book shows minimal sign of wear to the cover, binding, or pages. No dust jacket included with this book. Secure packaging for safe delivery. Seller Inventory # 1880465891