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U.S. Intelligence on Europe, 1945-1995
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1955
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National Security Agency
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2>
British intelligence services
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Contractual Agreement
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Damage assessment
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Dutch intelligence services
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Espionage
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GCHQ
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Germany
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Great Britain
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Intelligence dfacilities
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Intelligence liaison
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Joseph S. Petersen
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Listening posts
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London
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Negotiations
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Netherlands
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Security compromise
2>
SIGINT
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U.S. COMINT effort
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USCIB
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U.S. Intelligence on Europe, 1945-1995
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Filter by collection subject
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1955
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Filter by place
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Filter by subject
National Security Agency
x
2>
British intelligence services
1>
Contractual Agreement
1>
Damage assessment
1>
Dutch intelligence services
1>
Espionage
2>
GCHQ
1>
Germany
1>
Great Britain
1>
Intelligence dfacilities
1>
Intelligence liaison
1>
Joseph S. Petersen
1>
Listening posts
1>
London
1>
Negotiations
1>
Netherlands
1>
Security compromise
2>
SIGINT
1>
U.S. COMINT effort
1>
USCIB
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U.S. Intelligence on Europe, 1945-1995
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U.S. Communications Intelligence Board (USCIB), Memorandum, The Petersen Case, May 5, 1955, Top Secret Eider, CREST.
Collection:
U.S. Intelligence on Europe, 1945-1995
Author:
U.S. Communications Intelligence Board (USCIB)
Date:
1955
Match:
Partial (No exact match found)
Department of State, Letter, Armstrong to Dowling, November 28, 1955, Top Secret, NARA.
Collection:
U.S. Intelligence on Europe, 1945-1995
Author:
Department of State
Date:
1955
Match:
Partial (No exact match found)
U.S. Air Force, Memorandum, AF Representation in SUSLO, July 19, 1955, Secret, NARA.
Collection:
U.S. Intelligence on Europe, 1945-1995
Author:
U.S. Air Force
Date:
1955
Match:
Partial (No exact match found)