Piece
Accessions administration: AVIA 7
Catalogue reference: PRO 57/14542
Date: 2003 Jan 1 - 2003 Dec 31
Accessions administration: AVIA 7
Piece
Spark modulator gear on the 50 cm transmitter: research
Catalogue reference: AVIA 7/3506
What’s it about?
This record is about the Spark modulator gear on the 50 cm transmitter: research dating from 1940 in the series Ministry of Aviation, predecessors and successors: Royal Radar Establishment and.... 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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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 7/3506
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Date (When the record was created)
- 1940
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Description (What the record is about)
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Spark modulator gear on the 50 cm transmitter: research
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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 1101/r1
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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/C973113/
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 7
Ministry of Aviation, predecessors and successors: Royal Radar Establishment and...
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
96,520 records
Within the department: AVIA
Records created or inherited by the Ministry of Aviation and successors, the Air...
3,819 records
Within the series: AVIA 7
Ministry of Aviation, predecessors and successors: Royal Radar Establishment and...
You are currently looking at the piece: AVIA 7/3506
Spark modulator gear on the 50 cm transmitter: research
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