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
Tank intercommunication system using RT microphones and headsets
Catalogue reference: AVIA 23/461
What’s it about?
This record is about the Tank intercommunication system using RT microphones and headsets dating from 1929 in the series War Office and successors: Signals Experimental Establishment, later Signals Research.... 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)
- AVIA 23/461
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Date (When the record was created)
- 1929
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Description (What the record is about)
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Tank intercommunication system using RT microphones and headsets
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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)
- SEE Report 473
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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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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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Record URL
- https://beta.nationalarchives.gov.uk/catalogue/id/C2380211/
How to order it
- View this record page in our current catalogue
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- Select an option and follow instructions
Series information
AVIA 23
War Office and successors: Signals Experimental Establishment, later Signals Research...
See the series level description for more information about this record.
Catalogue hierarchy
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Tank intercommunication system using RT microphones and headsets
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