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- Catalogue level
- Piece
Accessions administration: HW 12
Accessions administration: HW 12
- Held by
- The National Archives, Kew
- Date
- 1999 Jan 1 - 2003 Dec 31
- Reference
- PRO 57/15746
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- Catalogue level
- Item
R114596 DOWLING HW 01/12/1916 LONDON
R114596 DOWLING HW 01/12/1916 LONDON
- Held by
- The National Archives, Kew
- Date
- 1913-1972
- Reference
- BT 372/35/6
-
- Catalogue level
- Item
R893936 PERRY HW 01/12/1953 EDMONTON LONDON
R893936 PERRY HW 01/12/1953 EDMONTON LONDON
- Held by
- The National Archives, Kew
- Date
- 1913 - 1972
- Reference
- BT 372/2904/130
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- Catalogue level
- Item
French Vichyites. Turkey: 144713; France: 144824, 144905; Switzerland: 144995 (see...
Turkey: 144713; France: 144824, 144905; Switzerland: 144995 (see also HW 12/317, 145114)
- Held by
- The National Archives, Kew
- Date
- [1945 May 11-1945 May 20]
- Reference
- HW 12/316/10
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- Catalogue level
- Item
Anglo-US relations with Russia. Spain: 145461; Turkey: 145467, 145709, 145740-145741...
Spain: 145461; Turkey: 145467, 145709, 145740-145741 (continued in 145809, HW 12/319)
- Held by
- The National Archives, Kew
- Date
- [1945 June 1-1945 June 8]
- Reference
- HW 12/318/8
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- Catalogue level
- Item
German support for Vlassov's anti-Soviet movement; conversation with Ribbentrop (see...
German support for Vlassov's anti-Soviet movement; conversation with Ribbentrop (see also HW 12/306, 138609). Japan: 138903, 139493
- Held by
- The National Archives, Kew
- Date
- [1944 Dec]
- Reference
- HW 12/307/3
-
- Catalogue level
- Item
Appendix F: Mexico City (see HW 15/9-12 for message texts)
Appendix F: Mexico City (see HW 15/9-12 for message texts)
- Held by
- The National Archives, Kew
- Date
- 1940-1948
- Reference
- HW 15/60/6
-
- Catalogue level
- Piece
Decrypts of intercepted diplomatic communications. Afghanistan: 29393-29396, 29440-29442,...
Note: for correction to 29732, see HW 12/103 after 30068.
- Held by
- The National Archives, Kew
- Date
- 1928 Jan
- Reference
- HW 12/102
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- Catalogue level
- Piece
Decrypts of intercepted diplomatic communications. Afghanistan: 29065-29074, 29225-29229,...
Note: correction in HW 12/102 after 29426. 29930, 29338-29339, 29360, 29375. Lithuania: 29064, 29097-29098. Mexico: 29058.
- Held by
- The National Archives, Kew
- Date
- 1927 Dec
- Reference
- HW 12/101
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- Catalogue level
- Piece
Decrypts of intercepted diplomatic communications. Afghanistan: 27677-27681, 27685,...
China: note on 27622 (HW 12/96) after 27737, 27864, 27885. Egypt: 27638, 27766, 27799, 27822, 27847-27848, 27872.
- Held by
- The National Archives, Kew
- Date
- 1927 Aug
- Reference
- HW 12/97
-
- Catalogue level
- Piece
Briefings for Prime Minister Lloyd George during negotiations in London between the...
The originals are in HW 12/9-14. No explanation can be offered for the blank page headed '48 missing'.
- Held by
- The National Archives, Kew
- Date
- 1920 June 11-1920 Sept 30
- Reference
- HW 12/332
-
- Catalogue level
- Piece
Decrypts of intercepted diplomatic communications. Afghanistan: 23032-23034, 23059,...
[It may be relevant that this was a period of industrial unrest: the General Strike in support of a coal-miners' strike taking place May 3-12 with financial assistance from Soviet trade unions (see HW 12/83, 23109 and HW 12/86, 23736-23749).
- Held by
- The National Archives, Kew
- Date
- 1926 June
- Reference
- HW 12/83
-
- Catalogue level
- Piece
Decrypts of intercepted diplomatic communications. Afghanistan: 27289-27291, 27339...
Note: correction to 27518 after 27709, HW 12/97.
- Held by
- The National Archives, Kew
- Date
- 1927 July
- Reference
- HW 12/96
-
- Catalogue level
- Piece
Decrypts of intercepted diplomatic communications. Afghanistan: 32567-32571, 32594-32595,...
, 32671, 32675, 32679-32681, 32683-32684, 32691-32693, 32706-32708, correction to 32370 (HW 12/111) after 32711, 32718-32720, 32726-32738, 32741, 32754-32757, 32761-32767, 32771-32776, 32778, 32781-32794, 32795 (additions to 32680), 32796.
- Held by
- The National Archives, Kew
- Date
- 1928 Nov
- Reference
- HW 12/112
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- Catalogue level
- Piece
Decrypts of intercepted diplomatic communications: Naval Conference. France: 4, 32-33,...
This piece belongs chronologically after HW 12/202, but the material had been filed separately and was only discovered after the 1936 material had been transferred to the Public Record Office.
- Held by
- The National Archives, Kew
- Date
- 1935 Dec
- Reference
- HW 12/248
-
- Catalogue level
- Piece
Decrypts of intercepted diplomatic communications. Afghanistan: 26963, 26966, 27041,...
Note: correction after 27279, HW 12/96. Columbia: 27112. Egypt: 27006-27007, 27182.
- Held by
- The National Archives, Kew
- Date
- 1927 June
- Reference
- HW 12/95
-
- Catalogue level
- Piece
Decrypts of intercepted diplomatic communications. Afghanistan: 29766-29767, 29778-29780,...
Germany: correction to 29719 (HW 12/102) after 29783, 29880, 30049, 30085. Greece: 29769. Hungary: 29952. Iraq: 29973.
- Held by
- The National Archives, Kew
- Date
- 1928 Feb
- Reference
- HW 12/103
-
- Catalogue level
- Piece
Decrypts of intercepted diplomatic communications. Afghanistan: 32826, 32892, 32909,...
Note: amended version of Part 1 at 33138 (HW 12/114), 33007-33010, 33012, 33018-33020, 33032-33036, 33048-33058. Alteration and addition to 33054 at 33127 (HW 12/114)., 33071-33078, 33090-33093, 33099-33102, 33110-33111, 33120.
- Held by
- The National Archives, Kew
- Date
- 1928 Dec
- Reference
- HW 12/113
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- Catalogue level
- Division
General records of the Government Code and Cypher School
; Diplomatic intercept decrypts HW 12, HW 37; Commercial Section HW 29; Japanese Commercial
- Held by
- Date
- 1914-1979
- Reference
-
- Catalogue level
- Piece
Enemy exploitation of Dominions communications: one BJ report, also contained in...
Enemy exploitation of Dominions communications: one BJ report, also contained in HW 12
- Held by
- The National Archives, Kew
- Date
- 1945 May 03
- Reference
- HW 40/83