Record revealed
A dramatic plea for Churchill’s help from Bletchley Park
In 1941, four Government Code and Cypher School cryptanalysts, including Alan Turing, made a stunning appeal directly to Winston Churchill.
Series
Series not used; formerly Civil Service Department: Chessington Computer Centre:...
Catalogue reference: BA 11
What's it about?
BA 11
Records were not transferred because series was found to replicate that in BA 24.
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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BA 11
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Title (The name of the record)
- Series not used; formerly Civil Service Department: Chessington Computer Centre: PRISM, Unregistered Files
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Description (What the record is about)
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Records were not transferred because series was found to replicate that in BA 24.
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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
- Computing
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Record URL
- https://beta.nationalarchives.gov.uk/catalogue/id/C2775/
Catalogue hierarchy
8,867 records
Within the department: BA
Records of the Civil Service Department
You are currently looking at the series: BA 11
Series not used; formerly Civil Service Department: Chessington Computer Centre: PRISM, Unregistered Files
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