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Piece
The Evolution of N.S. IIJ and N.S. IIIJ by Commander (S) J.P. McIntyre, R.N. An account...
Catalogue reference: HW 8/55
What’s it about?
This record is about the The Evolution of N.S. IIJ and N.S. IIIJ by Commander (S) J.P. McIntyre, R.N. An account... dating from 1942 Jul 01-1945 Dec 31 in the series Government Code and Cypher School: Naval Section: Reports, Working Aids and Correspondence. 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.
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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 8/55
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Date (When the record was created)
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1942 Jul 01-1945 Dec 31
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Description (What the record is about)
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The Evolution of N.S. IIJ and N.S. IIIJ by Commander (S) J.P. McIntyre, R.N.
An account of the work of the Japanese sub-sections responsible for decoding, translation, code book recovery and reporting of Japanese naval cyphers.
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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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NAVAL SECTION HISTORICAL MEMORANDUM NO. A.I.B.(19)
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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 2002
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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
- Intelligence
- Navy
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Record URL
- https://beta.nationalarchives.gov.uk/catalogue/id/C11079102/
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Series information
HW 8
Government Code and Cypher School: Naval Section: Reports, Working Aids and Correspondence
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)
181 records
Within the series: HW 8
Government Code and Cypher School: Naval Section: Reports, Working Aids and Correspondence
You are currently looking at the piece: HW 8/55
The Evolution of N.S. IIJ and N.S. IIIJ by Commander (S) J.P. McIntyre, R.N. An account...
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