After World War I, the German admirals were shocked to discover that the Royal Navy had had an immense advantage--they had penetrated the secret German radio codes. Confronted with this fact, the Germans determined that any future codes would need to be so complex that breaking them would, theoretically, be impossible. The result was the famous Enigma machine, whose settings were altered so frequently and variables so great that the Germans believed capture of a machine by the enemy would not compromise Enigma for long. But the British proved them wrong. They managed to obtain the machine and determine the method of setting the code, giving the Allies a critical tactical advantage. As the author points out, this intelligence triumph was particularly important during the Battle of the Atlantic, when Hitler's U-boat wolf-packs were wreaking havoc on the convoy lifelines to the British Isles. Without the decoded Enigma messages, the Allies' narrow victory would likely have turned to defeat. This skillful analysis of Enigma's development and its role during U-boat operations includes details of Allied boardings of U-boats from which Enigma machines could have been captured. It is one of the greatest espionage stories in the history of naval warfare.
"Sinopsis" puede pertenecer a otra edición de este libro.
Jak Mallman-Showell, the son of a U-boat crewman killed in action, is an author and historian.
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Destinos, gastos y plazos de envíoLibrería: WorldofBooks, Goring-By-Sea, WS, Reino Unido
Paperback. Condición: 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. Nº de ref. del artículo: GOR004370369
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Librería: ThriftBooks-Atlanta, AUSTELL, GA, Estados Unidos de America
Hardcover. Condición: Very Good. No Jacket. Missing dust jacket; May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less 2. Nº de ref. del artículo: G1557502021I4N01
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Librería: ThriftBooks-Atlanta, AUSTELL, GA, Estados Unidos de America
Hardcover. Condición: Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less 2. Nº de ref. del artículo: G1557502021I3N00
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Librería: ThriftBooks-Dallas, Dallas, TX, Estados Unidos de America
Hardcover. Condición: Very Good. No Jacket. Missing dust jacket; May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less 2. Nº de ref. del artículo: G1557502021I4N01
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Librería: Noble Knight Games, Fitchburg, WI, Estados Unidos de America
Hardcover. Condición: Very Good. Naval Institute Press Historical Books (Naval Institute Press) Enigma U-Boats - Breaking the Code (VG+/NM)Manufacturer: Naval Institute PressProduct Line: Historical Books (Naval Institute Press)Type: HardcoverCopyright Date: 2000Author: Jak P. Mallmann-ShowellPage Count: 192Please review the condition and any condition notes for the exact condition of this item. All pictures are stock photos. The condition of the item you will receive is VG+/NM. Our grading system is explained in the terms of sale section of our bookseller page. Please feel free to contact us with any questions. Product Description:After World War I, the German admirals were shocked to discover that the Royal Navy had had an immense advantage--they had penetrated the secret German radio codes. Confronted with this fact, the Germans determined that any future codes would need to be so complex that breaking them would, theoretically, be impossible. The result was the famous Enigma machine, whose settings were altered so frequently and variables so great that the Germans believed capture of a machine by the enemy would not compromise Enigma for long. But the British proved them wrong. They managed to obtain the machine and determine the method of setting the code, giving the Allies a critical tactical advantage. As the author points out, this intelligence triumph was particularly important during the Battle of the Atlantic, when Hitler's U-boat wolf-packs were wreaking havoc on the convoy lifelines to the British Isles. Without the decoded Enigma messages, the Allies' narrow victory would likely have turned to defeat. This skillful analysis of Enigma's development and its role during U-boat operations includes details of Allied boardings of U-boats from which Enigma machines could have been captured. It is one of the greatest espionage stories in the history of naval warfare. Nº de ref. del artículo: 2149556841
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Librería: Louis Tinner Books, Rotterdam, ZH, Holanda
2000, 192pp, hardcover met stofomslag, goed exemplaar / good copy , 192pp, met stofomslag, goed exemplaar / good copy , 192pp, met stofomslag, goed exemplaar / good copy. Nº de ref. del artículo: 219702319
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Librería: Basement Seller 101, Cincinnati, OH, Estados Unidos de America
Hardcover. Condición: Very Good. Nº de ref. del artículo: 220226023
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Librería: Tiber Books, Cockeysville, MD, Estados Unidos de America
Hardcover. Condición: As New. Small 4to, hardcover. Fine condition in near fine dj, contents bright, crisp & clean, dj glossy, very slightly crinkled. 192 p., illus. Nº de ref. del artículo: 1050422.17
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Librería: KULTURAs books, Los Angeles, CA, Estados Unidos de America
Hardcover. Condición: As New. Estado de la sobrecubierta: As New. First Edition. Hardcover in dust jacket. First American edition. Book and unpriced dust jacket are in fine, As New, gift-giving condition, crisp and clean, with tight binding and sharp corners. A complete overview of the strategic development of Germany's Enigma codes for the Atlantic U-Boats war and the final unraveling of those codes. Historic photos throughout. 8vo. 192 pp. Including index. In protective Mylar. Heavy--will require additional postage if shipped outside the U. S. Nº de ref. del artículo: 86081
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Librería: Mount Angel Abbey Library, St. Benedict, OR, Estados Unidos de America
Hardback. Condición: Good+. Estado de la sobrecubierta: Good +. Clean dust jacket, cover and text. Partial contents: The German Radio System; The First Naval Enigma Wheels; Weather Ships for Bletchley Park. --- We are a Benedictine Monastery/Seminary Library; thank you for your support. Nº de ref. del artículo: 026088
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