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• Catalogue level

  Piece

  Special "ONION" reports, based on CX/JQ material (see HW 5/16/19) for Dr R V Jones

  Special "ONION" reports, based on CX/JQ material (see HW 5/16/19) for Dr R V Jones

  Held by

  The National Archives, Kew

  Date

  1941 May 26 - June 16

  Reference

  HW 5/724

• Catalogue level

  Piece

  Accessions administration: HW 5

  Accessions administration: HW 5

  Held by

  The National Archives, Kew

  Date

  1999 Jan 1 - 2003 Dec 31

  Reference

  PRO 57/15744

• Catalogue level

  Piece

  Including index to HW 2/1-5

  Including index to HW 2/1-5

  Held by

  The National Archives, Kew

  Date

  1939 Dec-1941 June

  Reference

  HW 2/1

• Catalogue level

  Item

  See HW 15/22 1944 May 5

  See HW 15/22 1944 May 5

  Held by

  The National Archives, Kew

  Date

  1944 July 12

  Reference

  HW 15/24/22

• Catalogue level

  Item

  Appendix B: Bogata (see HW 15/5 for message texts)

  Appendix B: Bogata (see HW 15/5 for message texts)

  Held by

  The National Archives, Kew

  Date

  1940-1948

  Reference

  HW 15/60/2

• Catalogue level

  Division

  General records of the Government Code and Cypher School

  5, HW 16, HW 19, HW 45; Naval Section reports of German, Italian, French, Spanish and Portuguese naval decrypts

  Held by

  Date

  1914-1979

  Reference

• Catalogue level

  Item

  Name: Norman [HW] Goldsmith. Date of Birth: 5/11/1911. Place of Birth: Norwich....

  Name: Norman [HW] Goldsmith.

  Held by

  The National Archives, Kew

  Date

  [1939-1945]

  Reference

  WO 416/141/378

• Catalogue level

  Series

  Government Code and Cypher School: German Section: Reports of German Army and Air...

  This series contains summaries produced by the Government Code and Cypher School, of German Air Force, Army and some Navy reports on a wide range of subjects including operational, administrative and logistics matters, obtained by the interception an…

  Held by

  The National Archives, Kew

  Date

  1940-1945

  Reference

  HW 5

• Catalogue level

  Piece

  With analysis of Navigational Beams (Knickebein) usage

  With analysis of Navigational Beams (Knickebein) usage

  Held by

  The National Archives, Kew

  Date

  Sept 12 1940-Oct 10 1940

  Reference

  HW 5/5

• Catalogue level

  Item

  Activity by Spanish Insurgent Air Force

  Activity by Spanish Insurgent Air Force

  Held by

  The National Archives, Kew

  Date

  [1938 Mar 18-1938 July 8]

  Reference

  HW 21/5/5

• Catalogue level

  Item

  Moscow: Bogota MGB ordered by "VICTOR" to find out real reasons for retirement of...

  Moscow: Bogota MGB ordered by "VICTOR" to find out real reasons for retirement of Lopez.

  Held by

  The National Archives, Kew

  Date

  1944 May 20

  Reference

  HW 15/5/5

• Catalogue level

  Piece

  Correspondence and information passed between the RAF intercept site at Dunstable,...

  Correspondence and information passed between the RAF intercept site at Dunstable, the Air Ministry London and Bletchley Park

  Held by

  The National Archives, Kew

  Date

  1940 Jan 01 - 1945 Jul 07

  Reference

  HW 54/5

• Catalogue level

  Piece

  SS Reports March 1944. Free French, Belgian, Dutch and Polish

  SS Reports March 1944. Free French, Belgian, Dutch and Polish

  Held by

  The National Archives, Kew

  Date

  1944 Feb 18 - 1944 Mar 31

  Reference

  HW 74/5

• Catalogue level

  Piece

  Miscellaneous decryptions from the French Russian sub-section at Bletchley Park 1940....

  Miscellaneous decryptions from the French Russian sub-section at Bletchley Park 1940. Reports of decyphered Russian messages produced by French officers (mainly naval) seconded to GC&CS

  Held by

  The National Archives, Kew

  Date

  1940 Feb 19 - 1940 Apr 13

  Reference

  HW 65/5

• Catalogue level

  Piece

  Monthly letters from Colonel O'Connor (GC&CS representative in Washington) to the...

  Monthly letters from Colonel O'Connor (GC&CS representative in Washington) to the Director, GC&CS, attaching monthly notes and reports from other GC&CS liaison officers

  Held by

  The National Archives, Kew

  Date

  1945 Jan 01 - 1945 Jul 31

  Reference

  HW 57/5

• Catalogue level

  Piece

  Liaison with the Canadian Y service

  Liaison with the Canadian Y service

  Held by

  The National Archives, Kew

  Date

  1943 Jan 01 - 1945 Aug 30

  Reference

  HW 61/5

• Catalogue level

  Piece

  Foreign Office Intercept (Y) Station Brora, Sutherland, Scotland: Equipment, Works...

  Foreign Office Intercept (Y) Station Brora, Sutherland, Scotland: Equipment, Works and Buildings

  Held by

  The National Archives, Kew

  Date

  1941 Oct 01 - 1945 Nov 30

  Reference

  HW 55/5

• Catalogue level

  Piece

  German and Italian air activity in the Mediterranean and North Africa

  German and Italian air activity in the Mediterranean and North Africa

  Held by

  The National Archives, Kew

  Date

  1941 Oct 01-1941 Oct 31

  Reference

  HW 41/5

• Catalogue level

  Piece

  Y Committee, Dec 1939 - Dec 1941 Successor to the former Y Sub-committee (and not...

  Y Committee, Dec 1939 - Dec 1941 Successor to the former Y Sub-committee (and not to be confused with the Main Y Committee, which succeeded the Coordination of W/T Interception Committee and was re-named the Y Board in January 1941). Committee streng…

  Held by

  The National Archives, Kew

  Date

  1939 Dec 28-1941 Dec 31

  Reference

  HW 42/5

• Catalogue level

  Piece

  MGB (Soviet Ministry of State Security) Traffic: Moscow with Bogota, Columbia. (Described...

  MGB (Soviet Ministry of State Security) Traffic: Moscow with Bogota, Columbia. (Described at item level)

  Held by

  The National Archives, Kew

  Date

  1944 May 1-1945 Dec 28

  Reference

  HW 15/5