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Pre-WWII (Prior to 1941)

Below is a list of NSA/CSS historical publications. PDF or text file versions are available for most of the monographs and brochures. Printed copies of publications marked with an asterisk (*) may be requested from the Center for Cryptologic History via email at history@nsa.gov.

Subject Title Author Date Available Format
Cryptology Masked Dispatches: Cryptograms and Cryptology in American History, 1775-1900 * Ralph E. Weber 1993 Monograph
Friedman The Friedman Legacy: A Tribute to William and Elizebeth Friedman* Center for Cryptologic History 1992 Monograph
(Audio 1 Pt 1 Transcript)
(Audio 2 Pt 1 Transcript)
(Audio 3 Pt 1 Transcript)
(Audio 4 Pt 1 Transcript)
(Audio 4 Pt 2 Transcript)
(Audio 5 Pt 1 Transcript)
(Audio 5 Pt 2 Transcript)
(Audio 6 Pt 1 Transcript)
Rum Runners A New Kind of Detective Work Patrick Weadon 2001 Brochure
Rum Runners Listening to the Rumrunners * David P. Mowry 2001 Brochure
Revolutionary War Revolutionary Secrets: The Secret Communications of the American Revolution Jennifer Wilcox 2011 Coming Soon
Signals Intelligence Radio Intelligence on the Mexican Border, World War I: A Personal View * Richard Egolf   Brochure
 

Date Posted: Jan 15, 2009 | Last Modified: Aug 11, 2011 | Last Reviewed: Aug 11, 2011

  
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National Security Agency / Central Security Service