a single Court decision.

FOREIGN POLICY & DEFENSE
The Enigma "The Historical Impact of Revealing the
Ultra Secret" Harold C. Deutsch, in of Ultra Parameters (vol. 7, no. 3), U.S. Army War
College, Carlisle Barracks, Pa. 17013.
Publication of The Ultra Secret by Group Captain F. W. Winterbotham
in 1974 stunned historians by revealing the extent to which the Western
Allies had enjoyed access to the most secret communications of the
German High Command during World War 11. The...