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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 Intelligence (SIGINT): support for contingency operations
Catalogue reference: DEFE 31/270
What’s it about?
This record is about the Signals Intelligence (SIGINT): support for contingency operations dating from 1979 Jan 01 - 1982 Feb 28 in the series Ministry of Defence - Defence Intelligence Staff: Director General of Intelligence,.... It is held at Creating government department or its successor.
Is it available online?
Not on The National Archives website. This record is held at Creating government department or its successor.
Can I see it in person?
Not at The National Archives. This record is closed and retained by Creating government department or its successor. Visit GOV.UK for more information.
Full description and record details
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Reference (The unique identifier to the record described, used to order and refer to it)
- DEFE 31/270
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Date (When the record was created)
- 1979 Jan 01 - 1982 Feb 28
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Description (What the record is about)
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Signals Intelligence (SIGINT): support for contingency operations
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Held by (Who holds the record)
- Creating government department or its successor
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Former department reference (Former identifier given by the originating creator)
- ROW/79/1/1/1 SUPPLEMENT
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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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Closure status (Whether the record is ‘open’ (available to the public) or ‘closed’ (not available due to a legal exemption))
- Closed Or Retained 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/C16515154/
How to order it
- View this record page in our current catalogue
- Check viewing and downloading options
- Select an option and follow instructions
Series information
DEFE 31
Ministry of Defence - Defence Intelligence Staff: Director General of Intelligence,...
See the series level description for more information about this record.
Catalogue hierarchy
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Signals Intelligence (SIGINT): support for contingency operations
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