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The Ultra Secret: Guarding the Secrets that Won the Second World War

By Frederick William Winterbotham CBE, Marshal of the Royal Air Force Sir John Slessor GCB DSO MC DL (Foreword by)
Hardcover
$39.95
By Frederick William Winterbotham CBE, Marshal of the Royal Air Force Sir John Slessor GCB DSO MC DL (Foreword by)
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Reveals how Frederick Winterbotham’s Special Liaison Units securely delivered Ultra intelligence, shaping pivotal Allied victories in WWII.

In April 1940, when British cryptographers at Bletchley Park decrypted some German air force messages, Group Captain Frederick Winterbotham recognized the potential of such intelligence and established a secure system to handle it. He created Special Liaison Units, small teams of RAF officers and enlisted men, to receive and securely distribute decrypted...

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HistoryMilitary HistoryWorld War IIEuropean Theater - World War II - General & Miscellaneous