Rolls-Royce Archives
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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).
Summary of fuel, oil, tyres, and performance data from a mileage test.

Identifier  ExFiles\Box 82\1\  scan0322
Date  10th December 1933 guessed
  
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Esso Petrol used throughout the mileage.

Special Aero MOBILOIL D used.

Average speed 54.58 M.P.H.

INDIA SUPER NONSKID TYRES 5.50 X 18

Average mileage Rear 6.400
Front N.S. 10.500
Front O.S. 9.500

Tyre pressures Rear 35 lbs
Front 30 lbs

[Signature: GWHancock]

G.W.H.

PERFECT
  
  


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