Catalogue description Government Code and Cypher School: Air Section: Weekly Reports

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Details of HW 56
Reference: HW 56
Title: Government Code and Cypher School: Air Section: Weekly Reports
Description:

Weekly reports on progress in cryptography, intelligence and traffic analysis, as well as personnel matters.

Date: 1942-1945
Held by: The National Archives, Kew
Legal status: Public Record(s)
Language: English
Creator:

Government Code and Cypher School, Air Section, 1936-1946

Physical description: 5 volume(s)
Access conditions: Open
Immediate source of acquisition:

From 2004 Government Communications Headquarters

Accumulation dates: 1941-1945
Selection and destruction information: Selected under acquisition policy criterion 2.2.1.3 to document GC&CS activities to exploit intercepted enemy air force communications.
Accruals: Series is accruing

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