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Olga Gray and the Woolwich Arsenal Spy Ring
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Piece
Technical Sub-committee of the Y Committee papers. This sub-committee, which was...
Catalogue reference: HW 42/21
What’s it about?
This record is about the Technical Sub-committee of the Y Committee papers. This sub-committee, which was... dating from 1941 Jan 03-1941 Jun 27 in the series Government Code and Cypher School: Sigint Board and Related Committees and Sub-Committees:.... 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 42/21
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Date (When the record was created)
- 1941 Jan 03-1941 Jun 27
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Description (What the record is about)
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Technical Sub-committee of the Y Committee papers.
This sub-committee, which was merged with the Administrative Sub-committee in August 1941 to form the AT Sub-committee, was responsible for technical matters, such as the interception of VHF communications at long-range, improvements to DF and range estimation, interception of decimetric communications etc
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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)
- Q2063
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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))
- 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
- Communications
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Record URL
- https://beta.nationalarchives.gov.uk/catalogue/id/C11035006/
Series information
HW 42
Government Code and Cypher School: Sigint Board and Related Committees and Sub-Committees:...
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
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Within the department: HW
Records created or inherited by Government Communications Headquarters (GCHQ)
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Within the series: HW 42
Government Code and Cypher School: Sigint Board and Related Committees and Sub-Committees:...
You are currently looking at the piece: HW 42/21
Technical Sub-committee of the Y Committee papers. This sub-committee, which was...
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