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Piece
PDH 4 cryptographic reports exchanged with CCR (Cryptographic Co-ordination and Records...
Catalogue reference: HW 53/1
What’s it about?
This record is about the PDH 4 cryptographic reports exchanged with CCR (Cryptographic Co-ordination and Records... dating from 1944 Feb 20 - 1944 Dec 20 in the series Government Code and Cypher School: Diplomatic Section and Commercial Section: Records. It is held at The National Archives, Kew.
Is it available online?
No, this record is not available online. However, you can order a copy. Other ways to view it.
Can I see it in person?
Yes, this record is held at The National Archives and is available to see in person. How to view it.
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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HW 53/1
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Date (When the record was created)
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1944 Feb 20 - 1944 Dec 20
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Description (What the record is about)
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PDH 4 cryptographic reports exchanged with CCR (Cryptographic Co-ordination and Records Section at Bletchley Park). Minutes and technical reports on crypographic matters
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Note (Additional information about the record)
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One item dated 14/6/1932
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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)
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Q/1037 N
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Legal status (A note as to whether the record being described is a Public Record or not)
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Public Record(s)
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Access conditions (Information on conditions that restrict or affect access to the record)
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Retained Until 2003
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Closure status (Whether the record is ‘open’ (available to the public) or ‘closed’ (not available due to a legal exemption))
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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
- Trade and commerce
- Intelligence
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Record URL
- https://beta.nationalarchives.gov.uk/catalogue/id/C11148638/
How to order it
- View this record page in our current catalogue
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- Select an option and follow instructions
Series information
HW 53
Government Code and Cypher School: Diplomatic Section and Commercial Section: 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
17,110 records
Within the department: HW
Records created or inherited by Government Communications Headquarters (GCHQ)
58 records
Within the series: HW 53
Government Code and Cypher School: Diplomatic Section and Commercial Section: Records
You are currently looking at the piece: HW 53/1
PDH 4 cryptographic reports exchanged with CCR (Cryptographic Co-ordination and Records...
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