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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).
Modifications and parts to be fitted to car 25-EX.

Identifier  ExFiles\Box 169\1\  img170
Date  28th May 1931
  
v 4663
To RHC.{R. H. Coverley - Production Engineer} From Ha/GWH.{George W. Hancock - Head Chateauroux}
Ha/GWH.{George W. Hancock - Head Chateauroux}2/MJ.28.5.31.

Re. 25-EX.

The following should be fitted to the above car :-

Oil Pump - RHC.{R. H. Coverley - Production Engineer} Scheme.
Special gears in gearbox - as arranged verbally.
Anchorage of gearbox. 'Y' bracket to be solid.
Lagging of exhaust pipes to be made in mild steel and nickel plated .002 thick.
Exhaust pipes to be made to drawing E.80644.
Rear axle brake actuating shafts to have oiling scheme GL.{G. Linnett}479, see memo 16.5.31.

Ha/G.W.Hancock.
  
  


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