Catalogue search results

Filters

Results

• General records of the Government Code and Cypher School

  Held by

  Date

  1914-1979

  Reference

• Government Code and Cypher School: Signals Intelligence on Japanese Communications

  Held by

  The National Archives, Kew

  Date

  1928-1945

  Reference

  HW 67

• Japanese communcations: messages and reports concerned with intercept, analysis and...

  Held by

  The National Archives, Kew

  Date

  1945 Jul 01 - 1945 Nov 06

  Reference

  HW 67/13

• Japanese communcations: messages and reports concerned with intercept, analysis and...

  Held by

  The National Archives, Kew

  Date

  1944 Jul 01 - 1944 Sep 30

  Reference

  HW 67/9

• Report on the Japanese Commercial Section 1942-1945. Report on the work of the Japanese...

  Held by

  The National Archives, Kew

  Date

  1938 Jan 01 - 1945 Aug 30

  Reference

  HW 43/67

• Japanese communcations: messages and reports concerned with intercept, analysis and...

  Held by

  The National Archives, Kew

  Date

  1944 Oct 01 - 1944 Dec 31

  Reference

  HW 67/10

• Signals fom RAF 276 Wing Cairo to GC and CS (Air Section) concerning Italian air...

  Held by

  The National Archives, Kew

  Date

  1942 Sep 04-1943 Oct 04

  Reference

  HW 41/67

• Reports in the series VM/2251 to VM/2500.

  Held by

  The National Archives

  Date

  1943 Jan 24-1943 Jan 27

  Reference

  HW 20/67

• Decrypts of intercepted diplomatic communications. Afghanistan: 19512, 19547, 19605-19607,...

  Held by

  The National Archives, Kew

  Date

  1925 Feb

  Reference

  HW 12/67

• Japanese communcations: messages and reports concerned with intercept, analysis and...

  Held by

  The National Archives, Kew

  Date

  1944 Apr 01 - 1944 Jun 30

  Reference

  HW 67/8

• Japanese communcations: messages and reports concerned with intercept, analysis and...

  Held by

  The National Archives, Kew

  Date

  1943 Oct 01 - 1943 Dec 31

  Reference

  HW 67/6

• Japanese communcations: messages and reports concerned with intercept, analysis and...

  Held by

  The National Archives, Kew

  Date

  1944 Jan 01 - 1944 Mar 31

  Reference

  HW 67/7

• Japanese communcations: messages and reports concerned with intercept, analysis and...

  Held by

  The National Archives, Kew

  Date

  1942 Jul 01 - 1942 Dec 31

  Reference

  HW 67/4

• Japanese communcations: messages and reports concerned with intercept, analysis and...

  Held by

  The National Archives, Kew

  Date

  1939 Sep 01 - 1941 Dec 31

  Reference

  HW 67/2

• Japanese communcations: messages and reports concerned with intercept, analysis and...

  Held by

  The National Archives, Kew

  Date

  1945 Jan 01 - 1945 Mar 31

  Reference

  HW 67/11

• Japanese communcations: messages and reports concerned with intercept, analysis and...

  Held by

  The National Archives, Kew

  Date

  1943 Jan 01 - 1943 Sep 30

  Reference

  HW 67/5

• Decisions of Signal Intelligence Board on signal intelligence against Japan

  Held by

  The National Archives, Kew

  Date

  1944 Jun 12 - 1944 Aug 17

  Reference

  HW 67/17

• Staff matters at Bletchley Park including recruitment, pay and leave

  Held by

  The National Archives, Kew

  Date

  1941 Apr 28 - 1945 Apr 06

  Reference

  HW 64/67

• Commercial reports

  Held by

  The National Archives, Kew

  Date

  1940 Nov 27-1940 Nov 28

  Reference

  HW 29/67

• GCCS Senior and Junior Assistants still pressing for improved pay and conditions

  Held by

  The National Archives, Kew

  Date

  1937

  Reference

  HW 3/67