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United States Diplomatic Codes and Ciphers, 1775-1938
United States Diplomatic Codes and Ciphers 17751938
Author: Ralph E. Weber
United States Diplomatic Codes and Ciphers, 1775-1938 is the first basic reference work on American diplomatic cryptography. Weber?s research in national and private archives in the Americas and Europe has uncovered more than one hundred codes and ciphers. Beginning with the American Revolution, these secret systems masked confidential diplomati...  more »
ISBN-13: 9781412814867
ISBN-10: 1412814863
Publication Date: 11/18/2010
Pages: 651
Edition: Reprint
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Publisher: Transaction Publishers
Book Type: Paperback
Other Versions: Hardcover
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