Focus on
Forgotten front: Britain, Bolshevism, and Chinese auxiliaries in northern Russia
At the end of the First World War, the British Army enlisted the service of Chinese labourers working in the Arctic.
Piece
Post Office Position Indicator system: development for civil aviation
Catalogue reference: BT 217/1501
What’s it about?
This record is about the Post Office Position Indicator system: development for civil aviation dating from 1943-1947 in the series Air Ministry and Successors: Civil Aviation (R Series) Files. 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)
- BT 217/1501
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Date (When the record was created)
- 1943-1947
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Description (What the record is about)
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Post Office Position Indicator system: development for civil aviation
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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)
- 37690/1947
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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/C575655/
Series information
BT 217
Air Ministry and Successors: Civil Aviation (R Series) Files
See the series level description for more information about this record.
Catalogue hierarchy
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You are currently looking at the piece: BT 217/1501
Post Office Position Indicator system: development for civil aviation
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