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Accessions administration: HW 28
- Held by
- The National Archives, Kew
- Date
- 2000 Jan 1 - 2002 Dec 31
- Reference
- PRO 57/15759
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Appendix H: New York (see HW 15/17-28 for message texts)
- Held by
- The National Archives, Kew
- Date
- 1940-1948
- Reference
- HW 15/60/8
-
HW 28: Government Code and Cypher School: Air Section: reports based on Japanese...
- Held by
- The National Archives, Kew
- Date
- 2000 Jan 1 - 2000 Dec 31
- Reference
- PRO 57/12579
-
General records of the Government Code and Cypher School
- Held by
- Date
- 1914-1979
- Reference
-
Reports of Japanese army air decrypts
- Held by
- The National Archives, Kew
- Date
- 1944 Sep 04-1945 Jan 24
- Reference
- HW 28/28
-
Government Code and Cypher School: Air Section: Reports based on Japanese Army Air...
- Held by
- The National Archives, Kew
- Date
- 1943-1946
- Reference
- HW 28
-
New York: Reference to "CERBERUS".
- Held by
- The National Archives, Kew
- Date
- 1945 Jan 18
- Reference
- HW 15/28/28
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Reports on interpretation of Japanese army air proforma
- Held by
- The National Archives, Kew
- Date
- 1945 Jul 01 - 1945 Jul 11
- Reference
- HW 28/152
-
Reports of Japanese army air decrypts with subject headers
- Held by
- The National Archives, Kew
- Date
- 1945 Jan 21-1945 Apr 21
- Reference
- HW 28/119
-
Reports based on Japanese army air decrypts sent from Signals Liaison Unit Brisbane,...
- Held by
- The National Archives, Kew
- Date
- 1944 Apr 27-1945 Mar 08
- Reference
- HW 28/144
-
Naval Miscellaneous Papers May-August 1943 These papers, collected by Frank Birch,...
- Held by
- The National Archives, Kew
- Date
- 1943 May 01-1943 Aug 31
- Reference
- HW 8/28
-
Reports of Japanese army air decrypts originating from Special Signals Unit Brisbane,...
- Held by
- The National Archives, Kew
- Date
- 1945 Jun 21-1945 Aug 09
- Reference
- HW 28/146
-
Reports based on Japanese army air decrypts sent from Signals Liaison Unit Brisbane,...
- Held by
- The National Archives, Kew
- Date
- 1945 Mar 09-1945 Jun 11
- Reference
- HW 28/145
-
Comparative order of battle table of the Japanese army air force and the Japanese...
- Held by
- The National Archives, Kew
- Date
- 1946 Jan 01-1946 Jan 31
- Reference
- HW 28/139
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Reports of Japanese army air decrypts with subject headers
- Held by
- The National Archives, Kew
- Date
- 1945 Feb 01-1945 May 31
- Reference
- HW 28/142
-
Reports of Japanese army air decrypts with subject headers
- Held by
- The National Archives, Kew
- Date
- 1945 Mar 15-1945 Jul 15
- Reference
- HW 28/75
-
The Okinawa campaign: response of the Japanese air forces to the allied invasion...
- Held by
- The National Archives, Kew
- Date
- 1945 Aug 10-1945 Aug 10
- Reference
- HW 28/125
-
Reports of Japanese army air decrypts with subject headers
- Held by
- The National Archives, Kew
- Date
- 1945 Jan 16-1945 May 15
- Reference
- HW 28/121
-
Logbook of Japanese air force operations and engagements with allied forces in Burma,...
- Held by
- The National Archives, Kew
- Date
- 1944 Nov 01-1945 Apr 11
- Reference
- HW 28/129
-
French plans sponsored by a 'P' Section (communications liaison between the RSS and...
- Held by
- The National Archives, Kew
- Date
- 1944 Mar 31-1944 Jul 21
- Reference
- HW 34/28