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Results
-
- Catalogue level
- Piece
Japanese naval decrypts
Japanese naval decrypts
- Held by
- The National Archives, Kew
- Date
- 1944 Dec 25-1944 Dec 25
- Reference
- HW 23/329
-
- Catalogue level
- Piece
Japanese naval decrypts
Japanese naval decrypts
- Held by
- The National Archives, Kew
- Date
- 1945 Mar 25-1945 Mar 25
- Reference
- HW 23/438
-
- Catalogue level
- Piece
Japanese naval decrypts
Japanese naval decrypts
- Held by
- The National Archives, Kew
- Date
- 1945 Sep 25-1945 Sep 26
- Reference
- HW 23/662
-
- Catalogue level
- Piece
Japanese naval decrypts
Japanese naval decrypts
- Held by
- The National Archives, Kew
- Date
- 1945 Aug 25-1945 Aug 26
- Reference
- HW 23/639
-
- Catalogue level
- Piece
Japanese naval decrypts
Japanese naval decrypts
- Held by
- The National Archives, Kew
- Date
- 1945 Jun 25-1945 Jun 25
- Reference
- HW 23/543
-
- Catalogue level
- Piece
German assistance to Japanese war production
German assistance to Japanese war production
- Held by
- The National Archives, Kew
- Date
- 1945 Feb 25-1945 Feb 25
- Reference
- HW 23/792
-
- Catalogue level
- Piece
Teleprinted reports of Japanese naval decrypts
Teleprinted reports of Japanese naval decrypts
- Held by
- The National Archives, Kew
- Date
- 1945 Feb 24-1945 Feb 25
- Reference
- HW 23/735
-
- Catalogue level
- Piece
Teleprinted reports of Japanese naval decrypts
Teleprinted reports of Japanese naval decrypts
- Held by
- The National Archives, Kew
- Date
- 1945 Jun 10-1945 Jun 25
- Reference
- HW 23/759
-
- Catalogue level
- Piece
84845-85397
84845-85397
- Held by
- The National Archives, Kew
- Date
- 1944 Aug 25-1944 Sep 07
- Reference
- HW 19/72
-
- Catalogue level
- Piece
1-205: BERLIN and STOCKHOLM (No designator)
1-205: BERLIN and STOCKHOLM (No designator)
- Held by
- The National Archives, Kew
- Date
- 1945 Mar 25-1945 May 06
- Reference
- HW 19/262
-
- Catalogue level
- Piece
Morale of German Forces and civilians
Morale of German Forces and civilians
- Held by
- The National Archives, Kew
- Date
- 1944 Dec 25-1945 May 11
- Reference
- HW 13/18
-
- Catalogue level
- Piece
Reports on elucidation of equivalents and abbreviations met in Army and Air Force...
Reports on elucidation of equivalents and abbreviations met in Army and Air Force decrypts
- Held by
- The National Archives, Kew
- Date
- 1943 Oct 20-1944 Mar 25
- Reference
- HW 13/231
-
- Catalogue level
- Piece
Reports on GAF Western Front Defences
Reports on GAF Western Front Defences
- Held by
- The National Archives, Kew
- Date
- 1944 Dec 28-1945 Feb 25
- Reference
- HW 13/85
-
- Catalogue level
- Piece
German Economics: manpower, finance, fuel, food, ammunition and equipment, communication,...
German Economics: manpower, finance, fuel, food, ammunition and equipment, communication, transport, shipping
- Held by
- The National Archives, Kew
- Date
- 1943 July 7-1944 June 25
- Reference
- HW 13/11
-
- Catalogue level
- Piece
Hut 3 Orders of Battle reports for France and the Low Countries . 18 was missing...
Hut 3 Orders of Battle reports for France and the Low Countries . 18 was missing at transfer
- Held by
- The National Archives, Kew
- Date
- 1943 Mar 25-1944 Aug
- Reference
- HW 13/161
-
- Catalogue level
- Piece
GP extracts for BP Air Section: include translated messages on results of Allied...
scopecontent">GP extracts for BP Air Section: include translated messages on results of Allied air raids, with details of captured Allied airmen and burial details of those killed; details of massed escape of 80 RAF officers from POW camp at Sagan, M…
- Held by
- The National Archives, Kew
- Date
- 1944 Mar-1945 Mar
- Reference
- HW 16/14
-
- Catalogue level
- Piece
Collection of BP Police Section GML reports and working aids, bound in two parts:...
Collection of BP Police Section GML reports and working aids, bound in two parts: GML 2-21 and 25-41 message extracts of interest Nov 1942-Jan 1943; GML 24 of Jan 7 1943 4 IS paper on value of Russian GP intercept; GML 104
- Held by
- The National Archives, Kew
- Date
- 1942 Nov - 1943 Nov
- Reference
- HW 16/58
-
- Catalogue level
- Series
Government Code and Cypher School: Histories of British Sigint
The three-volume 'History of British Sigint, 1914-1945' (HW 43/1-3) provides an overview of policy and operations by the sigint organisations in this period.
- Held by
- The National Archives, Kew
- Date
- 1914-1945
- Reference
- HW 43
-
- Catalogue level
- Series
Government Code and Cypher School and Government Communications Headquarters (GCHQ):...
This series contains records consulted and used in preparation of Ferris, J's book titled 'Behind the Enigma: The Authorised History of GCHQ, Britain's Secret Cyber Intelligence Agency'. This includes papers, correspondence, minutes, memoranda, inter…
- Held by
- The National Archives, Kew
- Date
- 1945-1983
- Reference
- HW 92
-
- Catalogue level
- Item
German Air Force. Problems with the new station at Cheadle and advice to continue...
German Air Force. Problems with the new station at Cheadle and advice to continue medium frequency interception at Waddington until new radio receivers are available
- Held by
- The National Archives, Kew
- Date
- 1938 Jul 25 - 1938 Jul 27
- Reference
- HW 62/21/8