ISBN10: 1591149894, ISBN13: 9781591149897, [publisher: Naval Institute Press] Softcover First Edition During the 1920s Herbert O. Yardley was chief of the first peacetime cryptanalytic organization in the United States, the ancestor of today's National Security Agency. Funded by the U.S. Army and the Department of State and working out of New York, his small and highly secret unit succeeded in breaking the diplomatic codes of several nations, including Japan. The decrypts played a critical role in U.S. diplomacy. Despite its extraordinary successes, the Black Chamber, as it came to known, was disbanded in 1929. President Hoover's new Secretary of State Henry L. Stimson refused to continue its funding with the now-famous comment, "Gentlemen do not read other people's mail." In 1931 a disappointed Yardley caused a sensation when he published this book and revealed to the world exactly what his agency had done with the secret and illegal cooperation of nearly the entire American cable industry. These revelations and Yardley's right to publish them set into motion a conflict that continues to this day: the right to freedom of expression versus national security. In addition to offering an exposé on post-World War I cryptology, the book is filled with exciting stories and personalities.
[Houston, TX, U.S.A.] [Publication Year: 2013]

Naval Institute Press 2013 paperback Very good Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority!

ISBN10: 1591149894, ISBN13: 9781591149897, [publisher: Naval Institute Press] Softcover A well-cared-for item that has seen limited use but remains in great condition. The item is complete, unmarked, and undamaged, but may show some limited signs of wear. Item works perfectly. Pages are intact and not marred by notes or highlighting. The spine is undamaged.
[Logan, UT, U.S.A.] [Publication Year: 2013]

ISBN10: 1591149894, ISBN13: 9781591149897, [publisher: Naval Institute Press] Softcover Acceptable/Fair condition. Book is worn, but the pages are complete, and the text is legible. Has wear to binding and pages, may be ex-library. 1.2
[Tucson, AZ, U.S.A.] [Publication Year: 2013]

ISBN10: 1591149894, ISBN13: 9781591149897, [publisher: Naval Institute Press] Softcover Book is in Used-LikeNew condition. Pages and cover are clean and intact. Used items may not include supplementary materials such as CDs or access codes. May show signs of minor shelf wear. 1.2
[Hawthorne, CA, U.S.A.] [Publication Year: 2013]

UsedVeryGood. signs of little wear on the cover. ISBN 1591149894 9781591149897 [US]

Naval Institute Press 2013 paperback Good Access codes and supplements are not guaranteed with used items. May be an ex-library book.

Naval Inst Pr, Date: 2004. Paperback. New. 375 pages. 8.75x6.00x0.75 inches. 2004. Naval Inst Pr ISBN 1591149894 9781591149897 [GB]

ISBN10: 1591149894, ISBN13: 9781591149897, [publisher: Naval Institute Press] Softcover Buy with confidence! Book is in new, never-used condition 1.2
[Amherst, NY, U.S.A.] [Publication Year: 2013]

ISBN10: 1591149894, ISBN13: 9781591149897, [publisher: Naval Institute Press] Softcover During the 1920s Herbert O. Yardley was chief of the first peacetime cryptanalytic organization in the United States, the ancestor of today's National Security Agency. Funded by the U.S. Army and the Department of State and working out of New York, his small and highly secret unit succeeded in breaking the diplomatic codes of several nations, including Japan. The decrypts played a critical role in U.S. diplomacy. Despite its extraordinary successes, the Black Chamber, as it came to known, was disbanded in 1929. President Hoover's new Secretary of State Henry L. Stimson refused to continue its funding with the now-famous comment, "Gentlemen do not read other people's mail." In 1931 a disappointed Yardley caused a sensation when he published this book and revealed to the world exactly what his agency had done with the secret and illegal cooperation of nearly the entire American cable industry. These revelations and Yardley's right to publish them set into motion a conflict that continues to this day: the right to freedom of expression versus national security. In addition to offering an exposé on post-World War I cryptology, the book is filled with exciting stories and personalities.
[Houston, TX, U.S.A.] [Publication Year: 2013]

ISBN10: 1591149894, ISBN13: 9781591149897, [publisher: Naval Institute Press] Softcover
[Denver, CO, U.S.A.] [Publication Year: 2013]

ISBN10: 1591149894, ISBN13: 9781591149897, [publisher: Naval Institute Press] Softcover Buy for Great customer experience
[Houston, TX, U.S.A.] [Publication Year: 2013]

ISBN10: 1591149894, ISBN13: 9781591149897, [publisher: Naval Institute Press] Softcover New Copy. Customer Service Guaranteed
[Denver, CO, U.S.A.] [Publication Year: 2013]

Naval Institute Press 2013 paperback New

ISBN10: 1591149894, ISBN13: 9781591149897, [publisher: Naval Institute Press] Softcover New. In shrink wrap. Looks like an interesting title! 1.21
[North Las Vegas, NV, U.S.A.] [Publication Year: 2013]

ISBN10: 1591149894, ISBN13: 9781591149897, [publisher: Naval Institute Press] Softcover 100% Customer Satisfaction Guaranteed ! The book shows some signs of wear from use but is a good readable copy. Cover in excellent condition. Binding tight. Pages in great shape, no tears. Not contain access codes, cd, DVD.
[Suffolk, United Kingdom] [Publication Year: 2013]
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US Naval Institute Press 2013 Trade paperback New. Trade paperback (US). Glued binding. 400 p. Contains: Unspecified. Bluejacket Books.