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Photograph of the Jubilee Singers
Series
Catalogue reference: HW 57
HW 57
This series contains records on GC&CS liaison with signals intelligence organisations in the United States from 1943 to 1945, with correspondence between the organisations, reports and details of exchanges of crypt and technical information....
HW 57
1941-1946
This series contains records on GC&CS liaison with signals intelligence organisations in the United States from 1943 to 1945, with correspondence between the organisations, reports and details of exchanges of crypt and technical information. The organisations involved include the American Signals Security Agency (SSA) and the British Signals Intelligence Liaison Unit.
Public Record(s)
English
36 files and volumes
Open
From 2004 Government Communications Headquarters
File series ran from 1943 to 1945
Series is accruing
Selected under Acquisition Policy criterion 2.2.1.3, documenting UK relations with US based signals intelligence organisations during the Second World War. All surviving records selected.
Records created or inherited by Government Communications Headquarters (GCHQ)
Government Code and Cypher School: Liaison with Signals Intelligence Organisations in the United States of America
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