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You searched for: Keyword: '"communications interception"'
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1873
1953
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Code and Cypher School: Establishment and Recruitment of Staff
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Keywords in Context
 
'C', Chief of the Secret Intelligence Service (SIS): Wireless Communications; General
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Western European Union and Brussels Treaty
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Correspondence, Memoranda Download PDF
(10.38 MB)
 
Case of the Red Orchestra (Die Rote Kapelle)
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Free Greece: Markos Rebel Radio Broadcasts
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Memoranda, Reports Download PDF
(1.74 MB)
 
Captured Enemy Mail
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Memoranda, Reports Download PDF
(317 KB)
 
Radio Counter Measures. Report by the Joint Intelligence Committee
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Disposal of Captured Mail and Documents
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Memoranda, Reports Download PDF
(307 KB)
 
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Memoranda, Correspondence Download PDF
(1.81 MB)
 
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Memoranda, Correspondence, Reports Download PDF
(371 KB)
 
Control of Telephone Conversations with Ireland. Draft Report
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Service Requirements of Russian Linguists
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Reports, Memoranda, Meeting Minutes Download PDF
(1.23 MB)
 
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Security Matters relating to Abdication of King Edward VIII
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Correspondence, Maps Download PDF
(3.07 MB)
 
Use of Wireless in the United Kingdom
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Correspondence, Reports Download PDF
(4.13 MB)
 
Employment of Service Personnel on Cypher Duties. Note by the Secretary
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Reports, Memoranda Download PDF
(748 KB)
 
Censorship of Civilian Communications in European Captured Territory
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Memoranda, Correspondence Download PDF
(291 KB)
 
Franco-Italian Relations: Includes Discussion Over Authenticity of Documents
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Correspondence, Reports Download PDF
(6.66 MB)
 
Organisation of Soviet Intelligence Services. Report.
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Memoranda, Reports Download PDF
(9.50 MB)
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