Catalogue search results

Filters

Results

• Catalogue level

  Piece

  Accessions administration: HW 27

  Accessions administration: HW 27

  Held by

  The National Archives, Kew

  Date

  2000 Jan 1 - 2002 Dec 31

  Reference

  PRO 57/15758

• Catalogue level

  Item

  See HW 15/33 1944 Dec 27

  See HW 15/33 1944 Dec 27

  Held by

  The National Archives, Kew

  Date

  1945 Jan 31-1945 Feb 1

  Reference

  HW 15/34/7

• Catalogue level

  Item

  See HW 15/33 1944 Dec 27

  See HW 15/33 1944 Dec 27

  Held by

  The National Archives, Kew

  Date

  1945 Feb 9

  Reference

  HW 15/34/8

• Catalogue level

  Division

  General records of the Government Code and Cypher School

  JAPANESE MILITARY COMMUNICATIONS: Japanese naval decrypts HW 23, naval air decrypts HW 27, army airforce decrypts HW 28

  Held by

  Date

  1914-1979

  Reference

• Catalogue level

  Item

  See HW 15/33, 1944 Dec...

  See HW 15/33, 1944 Dec 27

  Held by

  The National Archives, Kew

  Date

  1945 Jan 13

  Reference

  HW 15/34/3

• Catalogue level

  Series

  Government Code and Cypher School: Naval Section and Air Section: Reports based on...

  This series contains reports from the Naval and Air Sections based on Japanese naval air force decrypts. The reports contain information on Japanese naval air force operational and administrative matters.

  Held by

  The National Archives, Kew

  Date

  1943-1945

  Reference

  HW 27

• Catalogue level

  Piece

  Reports of Japanese naval air decrypts

  Reports of Japanese naval air decrypts

  Held by

  The National Archives, Kew

  Date

  1944 Sep 01-1945 Mar 19

  Reference

  HW 27/27

• Catalogue level

  Item

  "AKIM's" wife's desire to go back to the Soviet Union. 1. New York.

  "AKIM's" wife's desire to go back to the Soviet Union. 1. New York.

  Held by

  The National Archives, Kew

  Date

  1944 Nov 21

  Reference

  HW 15/27/27

• Catalogue level

  Piece

  Decrypts of Comintern messages: Moscow, USSR, with Spain; Spain with France including...

  Decrypts of Comintern messages: Moscow, USSR, with Spain; Spain with France including Paris. (Described at item level)

  Held by

  The National Archives, Kew

  Date

  1936 July-1936 Dec

  Reference

  HW 17/27

• Catalogue level

  Piece

  Assistant Chief of Air Staff and Chief of the Imperial General Staff (CIGS) to PM...

  Assistant Chief of Air Staff and Chief of the Imperial General Staff (CIGS) to PM and C. Supply and support situation in GAF, Africa. Naval Headlines 58: German and Italian activity.

  Held by

  The National Archives, Kew

  Date

  1941 Aug 26

  Reference

  HW 1/27

• Catalogue level

  Piece

  Weekly reports on Second World War German army and air force communications

  Weekly reports on Second World War German army and air force communications

  Held by

  The National Archives, Kew

  Date

  1944 Jun 23-1944 Jul 20

  Reference

  HW 45/27

• Catalogue level

  Piece

  Development of liaison between US Army Signal Intelligence Service and the British...

  Development of liaison between US Army Signal Intelligence Service and the British Y services

  Held by

  The National Archives, Kew

  Date

  1942 Aug 21 - 1945 Aug 13

  Reference

  HW 57/27

• Catalogue level

  Piece

  Medical services

  Medical services

  Held by

  The National Archives, Kew

  Date

  1939 Nov 07 - 1945 Feb 28

  Reference

  HW 64/27

• Catalogue level

  Piece

  Miscellaneous reports on German naval activity

  Miscellaneous reports on German naval activity

  Held by

  The National Archives, Kew

  Date

  1945 Apr 20-1945 May 09

  Reference

  HW 18/27

• Catalogue level

  Piece

  Minutes of periodic DF Conferences attended by representatives from stations in the...

  Minutes of periodic DF Conferences attended by representatives from stations in the DF network

  Held by

  The National Archives, Kew

  Date

  1943 Nov 10-1945 Jul 17

  Reference

  HW 42/27

• Catalogue level

  Piece

  Correspondence at BP between WF Clarke, W Bodsworth and F Birch: Clarke's attempts...

  Correspondence at BP between WF Clarke, W Bodsworth and F Birch: Clarke's attempts to recover his ex-staff member Miss White from Bodsworth's section backfires and results in Miss White's transfer from the Naval Section, July-Nov

  Held by

  The National Archives, Kew

  Date

  1941

  Reference

  HW 3/27

• Catalogue level

  Piece

  Commercial reports

  Commercial reports

  Held by

  The National Archives, Kew

  Date

  1940 Apr 23-1940 Apr 30

  Reference

  HW 29/27

• Catalogue level

  Piece

  The Welchman papers describing the organisation of ENIGMA and the recovery of its...

  The Welchman papers describing the organisation of ENIGMA and the recovery of its key usage

  Held by

  The National Archives, Kew

  Date

  1941 Jan 01 - 1943 Dec 31

  Reference

  HW 25/27

• Catalogue level

  Piece

  Italian Mission - CXG Signals to and from Rome. GC&CS Berkeley Street correspondence...

  Italian Mission - CXG Signals to and from Rome. GC&CS Berkeley Street correspondence by signal with the Cypher Security Mission responsible for overseeing Italian usage of diplomatic cyphers in Rome

  Held by

  The National Archives, Kew

  Date

  1944 Jul 29 - 1945 May 23

  Reference

  HW 53/27

• Catalogue level

  Piece

  Signals passed between CBME and Malta

  Signals passed between CBME and Malta

  Held by

  The National Archives, Kew

  Date

  1941 Jul 01 - 1943 Apr 30

  Reference

  HW 51/27