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- Catalogue level
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Appendix 2A Mexico City - see HW 15/39 for message texts
Appendix 2A Mexico City - see HW 15/39 for message texts
- Held by
- The National Archives, Kew
- Date
- 1940-1948
- Reference
- HW 15/61/6
-
- Catalogue level
- Division
General records of the Government Code and Cypher School
href="C9292">HW 13 and policy papers HW 14; Signals intelligence forwarded to allied commands, Tactical HW 20 and Political HW 39; Directorate
- Held by
- Date
- 1914-1979
- Reference
-
- Catalogue level
- Series
Government Code and Cypher School: Diplomatic Section and Intelligence Exchange Section:...
The reports in this series were mainly drawn from the BJ series (HW 12) and the COM series (HW 32).
- Held by
- The National Archives, Kew
- Date
- 1944-1945
- Reference
- HW 39
-
- Catalogue level
- Piece
Soviet Comintern messages: Moscow to and from Austria. Service 36 (2): Moscow to...
Soviet Comintern messages: Moscow to and from Austria. Service 36 (2): Moscow to and from Slovenia. Message serial numbers from Slovenia, callsigns FKX, HNW and MNW, run from 1 on 17 October 1944 to 79 on 10 February 1945 and are reasonably complete …
- Held by
- The National Archives, Kew
- Date
- 1944 Oct 17-1945 Feb 17
- Reference
- HW 17/39
-
- Catalogue level
- Piece
Naval Headlines: U-boat activities in Atlantic and German convoy attacked in Barents...
Naval Headlines: U-boat activities in Atlantic and German convoy attacked in Barents Sea; Italian vessel Gritti to leave Naples for Tripoli Sept 4. Naval report on activities of Admiral Scheer.
- Held by
- The National Archives, Kew
- Date
- 1941 Sept 1
- Reference
- HW 1/39
-
- Catalogue level
- Piece
Dossier on Middle East and North Africa Naval Sigint Organisation. Synopis for a...
Dossier on Middle East and North Africa Naval Sigint Organisation. Synopis for a History of Naval Sigint in the Mediterranean; Complaints about Alexandria; Dryden Index of some papers. Extracts from files and Frank Birch's papers
- Held by
- The National Archives, Kew
- Date
- 1935 Sep 16 - 1945 Jan 31
- Reference
- HW 50/39
-
- Catalogue level
- Piece
JN29
JN29
- Held by
- Creating government department or its successor
- Date
- 1945 Apr 05 - 1945 Aug 11
- Reference
- HW 40/39
-
- Catalogue level
- Piece
RAF Middle East summaries (second series) describing enemy operational activity,...
RAF Middle East summaries (second series) describing enemy operational activity, transport movements and fuel supply on all fronts
- Held by
- The National Archives, Kew
- Date
- 1943 Apr 11-1943 Sep 03
- Reference
- HW 41/39
-
- Catalogue level
- Piece
STARK 405-426. No. 414 missing at transfer
STARK 405-426. No. 414 missing at transfer
- Held by
- The National Archives, Kew
- Date
- 1945 Aug 01-1945 Aug 31
- Reference
- HW 39/15
-
- Catalogue level
- Piece
Reports of decrypts of Japanese military attachés messages
Reports of decrypts of Japanese military attachés messages
- Held by
- The National Archives, Kew
- Date
- 1944 May 23-1944 May 28
- Reference
- HW 35/39
-
- Catalogue level
- Piece
Indian Liaison (includes Near East Notes). Correspondence with India on Sigint processing...
Indian Liaison (includes Near East Notes). Correspondence with India on Sigint processing and the distribution of Sigint intelligence reports
- Held by
- The National Archives, Kew
- Date
- 1942 Jul 06 - 1945 Apr 10
- Reference
- HW 53/39
-
- Catalogue level
- Piece
EWT proposes weekly assessment of Sigint production problems; discussion paper by...
EWT proposes weekly assessment of Sigint production problems; discussion paper by Brigadier Van Cutsem on work of IE in Hut 12 and Research Section in Hut 3; search for accommodation for a further 400-500 Wrens expected to start work at BP in October…
- Held by
- The National Archives, Kew
- Date
- 1942 June 1-10
- Reference
- HW 14/39
-
- Catalogue level
- Piece
Decrypts of intercepted diplomatic communications. Afghanistan: 11597-11598. France:...
Decrypts of intercepted diplomatic communications. Afghanistan: 11597-11598. France: 11232, 11235-11237, 11249, 11257-11259, 11267-11271, 11279-11282, 11292-11294, 11300-11301, 11307-11308, 11314-11316, 11336-11338, 11350-11353, 11381-11383, 11394, 1…
- Held by
- The National Archives, Kew
- Date
- 1922 Oct
- Reference
- HW 12/39
-
- Catalogue level
- Piece
Reports of Japanese naval air decrypts
Reports of Japanese naval air decrypts
- Held by
- The National Archives, Kew
- Date
- 1945 Jun 01-1945 Jul 09
- Reference
- HW 27/39
-
- Catalogue level
- Piece
Romanian Police reports on political, security and economic matters including minority...
Romanian Police reports on political, security and economic matters including minority groups
- Held by
- The National Archives, Kew
- Date
- 1947 Feb 07 - 1947 Mar 05
- Reference
- HW 75/39
-
- Catalogue level
- Piece
STARK 282-311
STARK 282-311
- Held by
- The National Archives, Kew
- Date
- 1945 Apr 01-1945 Apr 30
- Reference
- HW 39/11
-
- Catalogue level
- Piece
STARK 29-47
STARK 29-47
- Held by
- The National Archives, Kew
- Date
- 1944 Jul 12-1944 Jul 31
- Reference
- HW 39/3
-
- Catalogue level
- Piece
STARK 252-281
STARK 252-281
- Held by
- The National Archives, Kew
- Date
- 1945 Mar 01-1945 Mar 31
- Reference
- HW 39/10
-
- Catalogue level
- Piece
STARK 343-372
STARK 343-372
- Held by
- The National Archives, Kew
- Date
- 1945 Jun 01-1945 Jun 30
- Reference
- HW 39/13
-
- Catalogue level
- Piece
STARK 312-342
STARK 312-342
- Held by
- The National Archives, Kew
- Date
- 1945 May 01-1945 May 31
- Reference
- HW 39/12