Focus on
Olga Gray and the Woolwich Arsenal Spy Ring
In 1938, thanks to years of work by a remarkable female agent, MI5 ensured a package of British defence plans stayed secret.
Series
Government Code and Cypher School: Summary Reports, Second World War in the Far East
Catalogue reference: HW 44
What's it about?
HW 44
This series contains summaries describing the war against Japan in the Far East, and its immediate aftermath, based on decrypts of intercepted messages from mainly Japanese diplomatic, military and naval sources. The summaries show the influence...
Full description and record details
-
Reference (The unique identifier to the record described, used to order and refer to it)
- HW 44
-
Title (The name of the record)
- Government Code and Cypher School: Summary Reports, Second World War in the Far East
-
Date (When the record was created)
- 1944-1945
-
Description (What the record is about)
-
This series contains summaries describing the war against Japan in the Far East, and its immediate aftermath, based on decrypts of intercepted messages from mainly Japanese diplomatic, military and naval sources. The summaries show the influence of intercepted messages on the prosecution of the war.
-
Held by (Who holds the record)
- The National Archives, Kew
-
Legal status (A note as to whether the record being described is a Public Record or not)
- Public Record(s)
-
Language (The language of the record)
- English
-
Creator(s) (The creator of the record)
- Foreign Office, Government Code and Cypher School, 1922-1946
-
Physical description (The amount and form of the record)
- 9 file(s)
-
Access conditions (Information on conditions that restrict or affect access to the record)
- Open
-
Immediate source of acquisition (When and where the record was acquired from)
-
In 2002-2004 Government Communications Headquarters
-
Subjects (Categories and themes found in our collection (our subject list is under development, and some records may have no subjects or fewer than expected))
-
Accruals (Indicates whether the archive expects to receive further records in future)
- Series is not accruing
-
Selection and destruction information (Information about how the record was selected for archiving)
- All surviving summaries were selected under Acquisition Policy criterion 2.2.1.3, documenting the progress of the war in the Far East as shown through intercepted and decoded messages.
-
Record URL
- https://beta.nationalarchives.gov.uk/catalogue/id/C15749/
Catalogue hierarchy
Over 27 million records
This record is held at The National Archives, Kew
17,110 records
Within the department: HW
Records created or inherited by Government Communications Headquarters (GCHQ)
You are currently looking at the series: HW 44
Government Code and Cypher School: Summary Reports, Second World War in the Far East
You may be interested in
-
-
Focus on
The Spycatcher affair
The book Spycatcher sparked one of the most controversial courtroom battles of the 1980s, bringing questions around state secrecy to a global audience. -
Record revealed
‘The Book of Negroes’: Black refugees who fought in the American Revolution
This volume offers a glimpse of the numerous ‘Black Loyalists’ who seized the American Revolutionary War as a chance to gain freedom from enslavement.
Related records
Records that share similar topics with this record.