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.
Piece
PenOp.
Catalogue reference: CAB 202/199
What’s it about?
This record is about the PenOp. dating from 1997 Feb 1 - 1997 Feb 28 in the series Central Information Technology Unit: Government Direct Initiative Digital Records:.... 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)
- CAB 202/199
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Date (When the record was created)
- 1997 Feb 1 - 1997 Feb 28
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Description (What the record is about)
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PenOp.
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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)
- gp191
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Former reference (Former reference given to the record)
- CAB 172/7/191
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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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Language (The language of the record)
- English
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Physical description (The amount and form of the record)
- 1 digital record(s)
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Access conditions (Information on conditions that restrict or affect access to the record)
- 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))
- 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
- Computing
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Record URL
- https://beta.nationalarchives.gov.uk/catalogue/id/C14204859/
Series information
CAB 202
Central Information Technology Unit: Government Direct Initiative Digital Records:...
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
134,977 records
Within the department: CAB
Records of the Cabinet Office
410 records
Within the series: CAB 202
Central Information Technology Unit: Government Direct Initiative Digital Records:...
You are currently looking at the piece: CAB 202/199
PenOp.
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