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- Catalogue level
- Piece
Accessions administration: HW 19
Accessions administration: HW 19
- Held by
- The National Archives, Kew
- Date
- 1999 Jan 1 - 2002 Dec 31
- Reference
- PRO 57/15752
-
- Catalogue level
- Series
Government Code and Cypher School: ISOS Section and ISK Section: Decrypts of German...
This series consists mainly of decrypts of German Secret Service messages decrypted by the Government Code and Cypher School. The series started with the nomenclature ISOS - intelligence service Oliver Strachey - and ISK - intelligence service Knox, …
- Held by
- The National Archives, Kew
- Date
- 1939-1945
- Reference
- HW 19
-
- Catalogue level
- Piece
11114-11410: 11133: Special handling of English agents. 1136 and 11285: SKANDERBEG...
19/246, 11422)
- Held by
- The National Archives, Kew
- Date
- 1944 Jun 01-1944 Jun 30
- Reference
- HW 19/245
-
- Catalogue level
- Piece
3369-3767. 3581: Himmler orders French woman and her French acquaintance, inventor...
19/277)
- Held by
- The National Archives, Kew
- Date
- 1944 Jul 01-1944 Nov 21
- Reference
- HW 19/276
-
- Catalogue level
- Piece
RIS 1-35: these reports on the Abwehr and Sicherheitsdienst were written by Capt....
Capt.Trevor-Roper's office was also known as Sub-section Vw of Section V of MI6 and isued similar reports in the Vw series (see HW 19/331-333)
- Held by
- The National Archives, Kew
- Date
- 1943 Jun 05-1945 Jan 31
- Reference
- HW 19/347
-
- 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
9592-10190: 9598 and 9898: JEVDJEVIC organisation in Rome directed against Germans....
19/240, 8861]. 10161: Georgian monastery, ROME.
- Held by
- The National Archives, Kew
- Date
- 1944 Feb 01-1944 Feb 29
- Reference
- HW 19/242
-
- 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
- Piece
15088-16135
15088-16135
- Held by
- The National Archives, Kew
- Date
- 1941 Dec 01-1941 Dec 15
- Reference
- HW 19/19
-
- Catalogue level
- Item
New York: Probationers in the "IZBA" and "RATsIYa": "ZAYaTs", "KOKh", "OSTOROZhNYJ",...
New York: Probationers in the "IZBA" and "RATsIYa": "ZAYaTs", "KOKh", "OSTOROZhNYJ", "KOLLEGA", "ERSh", and "UCN/19".
- Held by
- The National Archives, Kew
- Date
- 1943 June 8
- Reference
- HW 15/19/19
-
- Catalogue level
- Piece
Decrypts of Comintern messages: Moscow, USSR, with London, Great Britain. (Described...
Decrypts of Comintern messages: Moscow, USSR, with London, Great Britain. (Described at item level)
- Held by
- The National Archives, Kew
- Date
- 1935 July-1935 Dec
- Reference
- HW 17/19
-
- Catalogue level
- Piece
C to LPS: summary of BONIFACE reports on Nikolaev, Smolensk, Odessa sectors/fronts
C to LPS: summary of BONIFACE reports on Nikolaev, Smolensk, Odessa sectors/fronts
- Held by
- The National Archives, Kew
- Date
- 1941 Aug 12
- Reference
- HW 1/19
-
- Catalogue level
- Piece
Cheadle War Orders.
Cheadle War Orders.
- Held by
- The National Archives, Kew
- Date
- 1939 Dec 06-1941 Jul 24
- Reference
- HW 2/19
-
- Catalogue level
- Piece
German exploitation of Russian Naval communications. Prisoner of war reports
German exploitation of Russian Naval communications. Prisoner of war reports
- Held by
- Creating government department or its successor
- Date
- 1945 Jun 26 - 1945 Sep 16
- Reference
- HW 40/19
-
- 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
- 1943 Oct 22-1943 Nov 18
- Reference
- HW 45/19
-
- Catalogue level
- Piece
Naval Sub-section weekly confidential reports, volume II
Naval Sub-section weekly confidential reports, volume II
- Held by
- The National Archives, Kew
- Date
- 1945 Jan 05 - 1945 Dec 29
- Reference
- HW 77/19
-
- Catalogue level
- Piece
Guards at Bletchley Park, Drayton Parslow, Buckinghamshire and Knockholt, Kent
Guards at Bletchley Park, Drayton Parslow, Buckinghamshire and Knockholt, Kent
- Held by
- The National Archives, Kew
- Date
- 1944 Apr 01 - 1946 Mar 16
- Reference
- HW 64/19
-
- Catalogue level
- Piece
Security of electronic communications
Security of electronic communications
- Held by
- Creating government department or its successor
- Date
- 1956 Mar-1963 May
- Reference
- HW 9/19
-
- Catalogue level
- Piece
GC&CS Naval Sigint Volume IX: Italian and Neutral Cryptographic Systems and their...
GC&CS Naval Sigint Volume IX: Italian and Neutral Cryptographic Systems and their Solution by W H Bruford and C F Lineham
- Held by
- Creating government department or its successor
- Date
- 1939 Sep 01 - 1945 Aug 30
- Reference
- HW 43/19
-
- Catalogue level
- Piece
Information on Indian Y Committee and Board
Information on Indian Y Committee and Board
- Held by
- The National Archives, Kew
- Date
- 1942 Jun 03 - 1943 Apr 19
- Reference
- HW 61/19