This is an authoritative book, written by historians of the Army  Security Agency shortly after World War II. It is a light, easy reading book  containing many examples of early cryptographic systems. Chapters include: The  American Systems in the Revolutionary Period; The British Systems in the  Revolution; The Federal Systems in the Civil War; The Confederate Systems in the  Civil War; A Diplomatic System in the Civil War Period; Cryptographic Progress  1865-1917. Text also includes an index.

History of Codes and Ciphers in the United States Prior to World War One (Cryptographic Series)

History

United States Army Security Agency Historical Section

Military

Aegean Park Pr

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Books by United States Army Security Agency Historical Section

See the best price to sell, buy, or rent books by United States Army Security Agency Historical Section. BookScouter helps to compare book prices from 25+ online bookstores and 30+ buyback vendors with a single search.

History of Codes and Ciphers in the United States Prior to World War One (Cryptographic Series)