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
Signals containing information on ship and aircraft movements in the Mediterranean
Catalogue reference: HW 41/51
What’s it about?
This record is about the Signals containing information on ship and aircraft movements in the Mediterranean dating from 1943 Mar 24-1943 Jun 21 in the series Government Code and Cypher School: Services Field Signals Intelligence Units: Reports.... It is held at The National Archives, Kew.
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Full description and record details
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Reference (The unique identifier to the record described, used to order and refer to it)
- HW 41/51
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Date (When the record was created)
- 1943 Mar 24-1943 Jun 21
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Description (What the record is about)
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Signals containing information on ship and aircraft movements in the Mediterranean
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Held by (Who holds the record)
- The National Archives, Kew
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Legal status (A note as to whether the record being described is a Public Record or not)
- Public Record(s)
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Access conditions (Information on conditions that restrict or affect access to the record)
- Retained Until 2001
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Closure status (Whether the record is ‘open’ (available to the public) or ‘closed’ (not available due to a legal exemption))
- 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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- Topics
- Intelligence
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Record URL
- https://beta.nationalarchives.gov.uk/catalogue/id/C10959881/
Series information
HW 41
Government Code and Cypher School: Services Field Signals Intelligence Units: Reports...
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)
458 records
Within the series: HW 41
Government Code and Cypher School: Services Field Signals Intelligence Units: Reports...
You are currently looking at the piece: HW 41/51
Signals containing information on ship and aircraft movements in the Mediterranean
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