Piece
See AVIA 6/10425
Catalogue reference: AVIA 6/40425
See AVIA 6/10425
Piece
Investigation into an electronic phase control for Post Office Position Indicator...
Catalogue reference: AVIA 6/16536
What’s it about?
This record is about the Investigation into an electronic phase control for Post Office Position Indicator... dating from 1948 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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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)
- AVIA 6/16536
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Date (When the record was created)
- 1948
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Description (What the record is about)
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Investigation into an electronic phase control for Post Office Position Indicator (P.O.P.I.)
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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)
- R.EL 1443
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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/C4026857/
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 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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Investigation into an electronic phase control for Post Office Position Indicator...
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