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Secret Incomplete Memo Armstrong Siddeley Motors: Sapphire engine thrust comparison...
Catalogue reference: PA1716/5/3/172
What’s it about?
This record is a file about the Secret Incomplete Memo Armstrong Siddeley Motors: Sapphire engine thrust comparison... dating from 24 September 1953.
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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)
- PA1716/5/3/172
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Title (The name of the record)
- Secret Incomplete Memo Armstrong Siddeley Motors: Sapphire engine thrust comparison (MoS recognised rating as of 24 September 1953)
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Date (When the record was created)
- 24 September 1953
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Description (What the record is about)
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This covers a comparison between AS Sapphire and the Rolls-Royce Avon series
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Held by (Who holds the record)
- Coventry Archives & Research Centre
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Language (The language of the record)
- English
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Physical description (The amount and form of the record)
- 1 Item
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Record URL
- https://beta.nationalarchives.gov.uk/catalogue/id/769d2ec9-156e-453b-976a-e1961e53d565/
Catalogue hierarchy
48,138 records
This record is held at Coventry Archives & Research Centre
10,180 records
Within the fonds: PA1716
Rolls-Royce Heritage Trust, Coventry Branch - Records of Armstrong Siddeley, Bristol...
5,246 records
Within the sub-fonds: PA1716/5
Armstrong Siddeley/Bristol Siddeley & Rolls-Royce Gas Turbines
654 records
Within the sub-sub-fonds: PA1716/5/3
Sapphire Engine
You are currently looking at the file: PA1716/5/3/172
Secret Incomplete Memo Armstrong Siddeley Motors: Sapphire engine thrust comparison (MoS recognised rating as of 24 September 1953)