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-
- Catalogue level
- Piece
German section: reports of German army and air force high grade machine decrypts
German section: reports of German army and air force high grade machine decrypts
- Held by
- The National Archives, Kew
- Date
- Apr 27 1945-Apr 28 1945
- Reference
- HW 5/698
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- Catalogue level
- Piece
German section: reports of German army and air force high grade machine decrypts
German section: reports of German army and air force high grade machine decrypts
- Held by
- The National Archives, Kew
- Date
- May 21 1941-May 28 1941
- Reference
- HW 5/16
-
- Catalogue level
- Piece
Plus Italian Air Force reports
Plus Italian Air Force reports
- Held by
- The National Archives, Kew
- Date
- Jan 25 1942-Jan 28 1942
- Reference
- HW 5/58
-
- Catalogue level
- Piece
German Police and Military on Western Front: decrypts of medium and low-grade traffic...
German Police and Military on Western Front: decrypts of medium and low-grade traffic in original language with translations
- Held by
- The National Archives, Kew
- Date
- 1944 Sept 19 - 1945 Apr 28
- Reference
- HW 5/760
-
- Catalogue level
- Piece
German section: reports of German army and air force high grade machine decrypts
German section: reports of German army and air force high grade machine decrypts
- Held by
- The National Archives, Kew
- Date
- Oct 26 1942-Oct 28 1942
- Reference
- HW 5/151
-
- Catalogue level
- Piece
German section: reports of German army and air force high grade machine decrypts
German section: reports of German army and air force high grade machine decrypts
- Held by
- The National Archives, Kew
- Date
- May 25 1942-May 28 1942
- Reference
- HW 5/94
-
- Catalogue level
- Piece
Including Army situation reports from Russian Front
Including Army situation reports from Russian Front
- Held by
- The National Archives, Kew
- Date
- July 28 1944
- Reference
- HW 5/543
-
- 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
- Item
Relations with Y Stations. Notes on the relationship between Naval Section and the...
Relations with Y Stations. Notes on the relationship between Naval Section and the intercept ('Y') stations providing the essential raw material from which intelligence was obtained by decryption and analysis. The main stations in the UK were Scarbor…
- Held by
- The National Archives, Kew
- Date
- 1941 Aug 21 - 1944 Apr 28
- Reference
- HW 50/15/3
-
- Catalogue level
- Piece
BSD00002011.pdf
BCM GRC limited, drawing titled General details, Z-HW-2881-GA1Evidence provided by: Bespoke Design
- Held by
- The National Archives, Kew
- Date
- 2015 Apr 28
- Reference
- GTI 2/T73R/Z
-
- Catalogue level
- Piece
HAR00012408.pdf
BCM GRC - Column Encasements -Preliminary- Z-HW-2881-GA1Evidence provided by: Harley
- Held by
- The National Archives, Kew
- Date
- 2015 Apr 28
- Reference
- GTI 2/VC3B/Z
-
- Catalogue level
- Piece
HAR00004067.pdf
Harley drawing, Column Encasements, Z-HW-2881-GA1, Rev --Evidence provided by: Harley
- Held by
- The National Archives, Kew
- Date
- 2015 Apr 28
- Reference
- GTI 2/RT7B/Z