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Cryptologic Aspects of German Intelligence Activities in South America During World War II
Language: en
Pages: 102
Authors: David Mowry
Categories:
Type: BOOK - Published: 2012-08-06 - Publisher: CreateSpace

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This is the first of a two-part history of German clandestine activities in South America in World War II. In this first volume, the author, Mr. David Mowry, id
Eavesdropping on Hell
Language: en
Pages: 226
Authors: Robert J. Hanyok
Categories: History
Type: BOOK - Published: 2005-01-01 - Publisher: Courier Corporation

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This official government publication investigates the impact of the Holocaust on the Western powers' intelligence-gathering community. It explains the archival
NSA Secrets Declassified
Language: en
Pages: 120
Authors: National Security Agency (NSA)
Categories:
Type: BOOK - Published: 2017-04-15 - Publisher:

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This important NSA publication provides a historical guide to German clandestine activities in South America in World War II. It identifies and presents a thoro
Cryptologic Aspects of German Intelligence Activities in South America During World War II
Language: en
Pages: 94
Authors: David P. Mowry
Categories: Confidential communications
Type: BOOK - Published: 2011 - Publisher:

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This publication joins two cryptologic history monographs that were published separately in 1989. Part I (German clandestine activites), identifies and presents
A Life in Code
Language: en
Pages: 241
Authors: G. Stuart Smith
Categories: History
Type: BOOK - Published: 2017-05-12 - Publisher: McFarland

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Protesters called it an act of war when the U.S. Coast Guard sank a Canadian-flagged vessel in the Gulf of Mexico in 1929. It took a cool-headed codebreaker sol