Piece
Renumbered as AVIA 28/2383
Catalogue reference: AVIA 28/2942
Date: 1942
Renumbered as AVIA 28/2383
Piece
De Havilland H1 Impeller: vane frequencies and critical running speeds
Catalogue reference: AVIA 28/2585
What’s it about?
This record is about the De Havilland H1 Impeller: vane frequencies and critical running speeds dating from 1946 in the series Ministry of Aviation and predecessors: National Gas Turbine Establishment and predecessors:.... 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.
Can I see it in person?
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 28/2585
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Date (When the record was created)
- 1946
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Description (What the record is about)
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De Havilland H1 Impeller: vane frequencies and critical running speeds
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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)
- S 2
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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/C4645270/
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 28
Ministry of Aviation and predecessors: National Gas Turbine Establishment and predecessors:...
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...
4,056 records
Within the series: AVIA 28
Ministry of Aviation and predecessors: National Gas Turbine Establishment and predecessors:...
You are currently looking at the piece: AVIA 28/2585
De Havilland H1 Impeller: vane frequencies and critical running speeds
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