U-Boat Hunters: Code Breakers, Divers and the Defeat of the U-Boats, 1914-1918
The story of how British naval intelligence was able to break German naval codes in World War I is fully explored by the noted U-boat historian Robert Grant. Examining radio interception records, telegrams, and the records of the Admiralty salvage department, Grant has unearthed an amazing tale of resourcefulness and danger. Along with collecting cipher information from many differing sources, intelligence personnel in Room 40, the nerve center in the Admiralty, sent Royal Navy divers to collect data from U-boat wrecks around Great Britain and Ireland and had ground crews comb through the wreckage of crashed zeppelins. Their efforts paid off.…
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Produktdetails
- ISBN: 978-1-59114-889-0
- EAN: 9781591148890
- Produktnummer: 9924900
- Verlag: U S Naval Inst Pr
- Sprache: Englisch
- Erscheinungsjahr: 2004
- Seitenangabe: 178 S.
- Masse: H22.1 cm x B14.3 cm x D1.7 cm 367 g
- Gewicht: 367
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