Piece
See AVIA 6/10425
Catalogue reference: AVIA 6/40425
See AVIA 6/10425
Piece
Tests of lubricating oil L.21 mineral thick vacuum B.B. type
Catalogue reference: AVIA 6/4731
What’s it about?
This record is about the Tests of lubricating oil L.21 mineral thick vacuum B.B. type dating from 1919 in the series Ministry of Defence and predecessors: Royal Aircraft Factory, later Royal Aircraft.... It is held at The National Archives, Kew.
Is it available online?
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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 6/4731
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Date (When the record was created)
- 1919
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Description (What the record is about)
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Tests of lubricating oil L.21 mineral thick vacuum B.B. type
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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)
- E.1433
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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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Record URL
- https://beta.nationalarchives.gov.uk/catalogue/id/C4015058/
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- View this record page in our current catalogue
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Series information
AVIA 6
Ministry of Defence and predecessors: Royal Aircraft Factory, later Royal Aircraft...
See the series level description for more information about this record.
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Tests of lubricating oil L.21 mineral thick vacuum B.B. type
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