Summary
AN historic manual for the first aero engine made at Rolls- Royce's Derby factory has fetched Pounds 900 at auction.
The book contains notes, memos and plans for the Eagle engine, used in First World War planes.See the full content of this document
Extract
Historic R-R 'Bible' Auctioned for Pounds 900
Only 100 of the manua...
See the full content of this document
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