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This autobiography of Sergeant First Class Ernest H. Hinrichs reflects the story of the beginnings of modern electronic intelligence gathering. An early radio deception plan, sophisticated for its time, the interception of German trench communications, and the work of the French…
This autobiography of Sergeant First Class Ernest H. Hinrichs reflects the story of the beginnings of modern electronic intelligence gathering. An early radio deception plan, sophisticated for its time, the interception of German trench communications, and the work of the French…