Focus on
Olga Gray and the Woolwich Arsenal Spy Ring
In 1938, thanks to years of work by a remarkable female agent, MI5 ensured a package of British defence plans stayed secret.
Piece
Teleprinted translations of decrypted Second World War German U-boat (or U-boat command)...
Catalogue reference: HW 18/250
What’s it about?
This record is about the Teleprinted translations of decrypted Second World War German U-boat (or U-boat command)... dating from 1941 Nov 21-1944 Feb 3 in the series Government Code and Cypher School: Naval Section: Reports of German, Italian, French,.... It is held at The National Archives, Kew.
Is it available online?
No, this record is not available online. However, you can order a copy. Other ways to view it.
Can I see it in person?
Yes, this record is held at The National Archives and is available to see in person. How to view it.
Full description and record details
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Reference (The unique identifier to the record described, used to order and refer to it)
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HW 18/250
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Date (When the record was created)
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1941 Nov 21-1944 Feb 3
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Description (What the record is about)
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Teleprinted translations of decrypted Second World War German U-boat (or U-boat command) radio messages.
Subject: Isar, U-boat tender (1942 Jun 10 - 1942 Nov 11).
Subject: Hohenfriedberg, blockade runner (1943 Feb 3 - 1943 Feb 27).
Subject: Spichern, blockade runner (1943 Jan 5 - 1943 Jan 8).
Subject: Himalaya, blockade runner (1943 Mar 24 - 1943 Mar 31).
Subject: Regensburg (Kota-Nopan, Kota-Nopang) (1943 Mar 15 - 1943 Apr 7).
Subject: Irene (Silver Plana, Silvaplana) (1943 Apr 9 - 1943 Apr 20).
Subject: Orbona & Alsterufer (1943 Nov 26 - 1944 Feb 3).
Subject: Atlantic (1942 Jun 14 - 1942 Sep 27).
Subject: Adressbuch (addressbook, used in cryptography) (1941 Nov 21 - 1944 Dec 4).
Subject: U-boat group/Ubootgruppe Eisteufel (1942 Jun 17 - 1942 Jul 15).
Subject: Baltic (Ostsee) (1942 Jul 9 - 1942 Sep 9).
Subject: Admiral Raeder (1942 Jul 24).
Subject: U-boat group/Ubootgruppe Nebelkönig (Nebelkoenig) (1942 Jul 27 - 1942 Aug 16).
Subject: Lisbon - Paris - Hamburg (1942 Sep 2 - 1943 Jul 24).
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Held by (Who holds the record)
- The National Archives, Kew
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Former department reference (Former identifier given by the originating creator)
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GENERAL IX
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Legal status (A note as to whether the record being described is a Public Record or not)
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Public Record(s)
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Access conditions (Information on conditions that restrict or affect access to the record)
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Open on Transfer
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Closure status (Whether the record is ‘open’ (available to the public) or ‘closed’ (not available due to a legal exemption))
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Open Document, Open Description
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Subjects (Categories and themes found in our collection (our subject list is under development, and some records may have no subjects or fewer than expected))
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Record URL
- https://beta.nationalarchives.gov.uk/catalogue/id/C10960194/
How to order it
- View this record page in our current catalogue
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Series information
HW 18
Government Code and Cypher School: Naval Section: Reports of German, Italian, French,...
See the series level description for more information about this record.
Catalogue hierarchy
Over 27 million records
This record is held at The National Archives, Kew
17,110 records
Within the department: HW
Records created or inherited by Government Communications Headquarters (GCHQ)
488 records
Within the series: HW 18
Government Code and Cypher School: Naval Section: Reports of German, Italian, French,...
You are currently looking at the piece: HW 18/250
Teleprinted translations of decrypted Second World War German U-boat (or U-boat command)...
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