Record revealed
Japanese Instrument of Surrender, 1945
After six years of brutal global conflict, this document marked the end of the Second World War.
Piece
Decrypts of Japanese army and army air force messages
Catalogue reference: HW 41/172
What’s it about?
This record is about the Decrypts of Japanese army and army air force messages dating from 1945 Jan 01-1945 Jul 31 in the series Government Code and Cypher School: Services Field Signals Intelligence Units: Reports.... 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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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 41/172
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Date (When the record was created)
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1945 Jan 01-1945 Jul 31
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Description (What the record is about)
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Decrypts of Japanese army and army air force messages
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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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WEC/ULTRA/956 002-007 957 013-021 JEG 001-007 JEV 001-069 JIB 154-161
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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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Record URL
- https://beta.nationalarchives.gov.uk/catalogue/id/C11073098/
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Series information
HW 41
Government Code and Cypher School: Services Field Signals Intelligence Units: Reports...
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)
458 records
Within the series: HW 41
Government Code and Cypher School: Services Field Signals Intelligence Units: Reports...
You are currently looking at the piece: HW 41/172
Decrypts of Japanese army and army air force messages
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