Catalogue search results

Filters

Results

• Catalogue level

  Piece

  GC&CS miscellaneous papers: Equipment - Accounts 1940-1942. Mainly correspondence...

  GC&CS miscellaneous papers: Equipment - Accounts 1940-1942. Mainly correspondence with the British Tabulating Machine Co Ltd in connection with manufacture of Bombes and associated cryptanalytic equipment

  Held by

  The National Archives, Kew

  Date

  1940 Mar 17 - 1942 Oct 21

  Reference

  HW 62/25

• Catalogue level

  Piece

  Vol. XII The German Navy - Surface and Air Forces, Minor Units Histories

  Vol. XII The German Navy - Surface and Air Forces, Minor Units Histories

  Held by

  The National Archives, Kew

  Date

  1939 - 1945

  Reference

  HW 11/25

• Catalogue level

  Piece

  Includes German Naval report of damage to GNEISENAU during air-raid April 14,

  Includes German Naval report of damage to GNEISENAU during air-raid April 14,

  Held by

  The National Archives, Kew

  Date

  July 28 1941-Aug 5 1941

  Reference

  HW 5/25

• Catalogue level

  Piece

  Bombe Register Vol I, which had been on loan to the Historical Section. The Bombe...

  Bombe Register Vol I, which had been on loan to the Historical Section. The Bombe registers were maintained by Harold Fletcher of Hut 6, Bletchley Park's main liaison officer with the Bombe production factory of British Tabulating Machine Co (BTM) at…

  Held by

  The National Archives, Kew

  Date

  1940 Jan 01-1951 Sep 04

  Reference

  HW 25/19

• Catalogue level

  Piece

  Papers relating to the French and Polish contribution to the solution of ENIGMA,...

  Papers relating to the French and Polish contribution to the solution of ENIGMA, particularly as revealed by General Gustave BERTRAND in his book, ENIGMA, and S A MAYER of the Polish Intelligence Service. This comprises a number of papers mostly conc…

  Held by

  The National Archives, Kew

  Date

  1974 May 03-1978 Mar 09

  Reference

  HW 25/16

• Catalogue level

  Piece

  A paper by Hugh FOSS, believed to have been written in 1927 or 1928, entitled 'The...

  A paper by Hugh FOSS, believed to have been written in 1927 or 1928, entitled 'The reciprocal ENIGMA'

  Held by

  The National Archives, Kew

  Date

  1927 Jan 01-1928 Dec 31

  Reference

  HW 25/14

• Catalogue level

  Piece

  Decrypts of intercepted diplomatic communications. Germany: 7514-7517, 7771. Greece:...

  Decrypts of intercepted diplomatic communications. Germany: 7514-7517, 7771. Greece: 7521, 7536, 7544 (2 versions) -7547, 7553, 7564, 7584-7588, 7593-7599, 7613-7617, 7625-7629, 7634-7639, 7645-7646, 7661-7665, 7671-7673, 7690-7693, 7703-7704, 7718-7…

  Held by

  The National Archives, Kew

  Date

  1921 Aug

  Reference

  HW 12/25

• Catalogue level

  Piece

  Field F reports (see also HW 13/202), including summaries for November and December...

  Field F reports (see also HW 13/202), including summaries for November and December 1944 and reports 1, 2, 22-25, 28 and 30-32 for dates in January 1945

  Held by

  The National Archives, Kew

  Date

  1944 Oct 20-1945 Jan 21

  Reference

  HW 13/223

• Catalogue level

  Item

  Documents relating to Phantom Cypher Machine

  Documents relating to Phantom Cypher Machine

  Held by

  Creating government department or its successor

  Date

  1944 Jan 29 - 1944 Apr 15

  Reference

  HW 25/35/3

• Catalogue level

  Item

  Portuguese mobilisation. Portugal: 123099; Chile: 123173

  Portuguese mobilisation. Portugal: 123099; Chile: 123173

  Held by

  The National Archives, Kew

  Date

  [1943 Apr]

  Reference

  HW 12/292/25

• Catalogue level

  Item

  Moscow message serials: 41-47. Amsterdam message serials: 54-55, 61, 64.

  Moscow message serials: 41-47. Amsterdam message serials: 54-55, 61, 64.

  Held by

  The National Archives, Kew

  Date

  1936 Feb

  Reference

  HW 17/25/7

• Catalogue level

  Item

  Moscow message serials: -, 2, -, 5, 8, 11, 13-15, 18-21, 23-24, 28-30, 32. Amsterdam...

  Amsterdam message serials: 25.

  Held by

  The National Archives, Kew

  Date

  1936 Jan

  Reference

  HW 17/25/6

• Catalogue level

  Item

  Moscow message serials: 416, 429-431, 435-436, 440, 450-451, 457-458, 460, 454.

  Moscow message serials: 416, 429-431, 435-436, 440, 450-451, 457-458, 460, 454.

  Held by

  The National Archives, Kew

  Date

  1935 Nov

  Reference

  HW 17/25/4

• Catalogue level

  Item

  Moscow message serials: 104, 110?, 115, 118-119. Amsterdam message serials: 94, 98-99,...

  Moscow message serials: 104, 110?, 115, 118-119. Amsterdam message serials: 94, 98-99, 121, 114-115, 117, 119-123.

  Held by

  The National Archives, Kew

  Date

  1936 Apr

  Reference

  HW 17/25/9

• Catalogue level

  Item

  Moscow message serials: 367-374, 376, 379, 381-386, 380, 389, 392, 487-489, 410-411,...

  Moscow message serials: 367-374, 376, 379, 381-386, 380, 389, 392, 487-489, 410-411, 413.

  Held by

  The National Archives, Kew

  Date

  1935 Oct

  Reference

  HW 17/25/3

• Catalogue level

  Item

  Moscow message serials: 268, 270, 273-274, 276, 283-285, 288, 290-292, 284 (repeat),...

  Moscow message serials: 268, 270, 273-274, 276, 283-285, 288, 290-292, 284 (repeat), 293-295, 298-300, 304, 306-307, 309, 318-320.

  Held by

  The National Archives, Kew

  Date

  1935 Aug

  Reference

  HW 17/25/1

• Catalogue level

  Item

  Moscow message serials: 221, 224, 227-229. Amsterdam message serials: 215, 18-24,...

  Moscow message serials: 221, 224, 227-229. Amsterdam message serials: 215, 18-24, 31-32, 38-39.

  Held by

  The National Archives, Kew

  Date

  1936 July

  Reference

  HW 17/25/12

• Catalogue level

  Item

  Moscow message serials: 163-168, 171, 190, 196-197, 200-203. Amsterdam message serials:...

  Moscow message serials: 163-168, 171, 190, 196-197, 200-203. Amsterdam message serials: 186-188, 192, 195-196.

  Held by

  The National Archives, Kew

  Date

  1936 June

  Reference

  HW 17/25/11

• Catalogue level

  Item

  Jewish Agency seeks Vatican intervention on behalf of Slovak Jews. Vatican: 115364

  Jewish Agency seeks Vatican intervention on behalf of Slovak Jews. Vatican: 115364

  Held by

  The National Archives, Kew

  Date

  [1943 Mar]

  Reference

  HW 12/286/25

• Catalogue level

  Item

  German clandestine activity in India. Germany: 128416, 128495

  German clandestine activity in India. Germany: 128416, 128495

  Held by

  The National Archives, Kew

  Date

  [1944 Feb]

  Reference

  HW 12/297/25