Herbert O. Yardley

Herbert O. Yardley, one of the greatest authorities on secret codes and ciphers in the 1920s, was inducted into the NSA Hall of Honor posthumously in 1999. He is also the author of The Chinese Black Chamber.

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The American Black Chamber
During the 1920s Herbert O. Yardley was chief of the first peacetime cryptanalytic organization in... Read More
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Conferences and Events

Maritime Security Dialogue

Fri, 2018-10-05

Maritime Security DialogueNaval Aviation: Readiness Recovery for Combat A discussion with VADM DeWolfe Miller, USNCommander,...

The New China Challenge

An Evening of Naval History

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From the Press

28 September - Presentation

Fri, 2018-09-28

David F. Winkler

30 September - Lecture

Sun, 2018-09-30

Douglas Macgregor

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