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From the Rolls-Royce experimental archive: a quarter of a million communications from Rolls-Royce, 1906 to 1960's. Documents from the Sir Henry Royce Memorial Foundation (SHRMF).
Requesting the creation of a new camshaft to improve the power output of a high output Bentley engine.

Identifier  ExFiles\Box 3\6\  06-page203
Date  23th June 1934
  
To RHC.{R. H. Coverley - Production Engineer} From Hs{Lord Ernest Hives - Chair}/Rm.{William Robotham - Chief Engineer} 4553 Hs{Lord Ernest Hives - Chair}/Rm.{William Robotham - Chief Engineer}3/MJ.23.6.34.

HIGH OUTPUT BENTLEY ENGINE.

We want to try one more camshaft with a timing to improve the power output on the Bentley engine.

The M.{Mr Moon / Mr Moore} engine camshaft has proved very disappointing.

Will you please make a camshaft to Hs.{Lord Ernest Hives - Chair}1443. The inlet cam form Hs.{Lord Ernest Hives - Chair}971 is already in existance as you have previously made a camshaft with it for us.

Hs{Lord Ernest Hives - Chair}/Rm.{William Robotham - Chief Engineer}
  
  


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