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).
Comparing performance data (M.P.H vs R.P.M) with a Maybach engine.

Identifier  ExFiles\Box 170\2\  img013
Date  28th February 1938
  
80 M.P.H = 3000 = 2900 Maybach.
80 M.P.H. = 3000 2900 Maybach
80 = 4350
65 = 3500 R.P.M
RECEIVED
28 FEB 1938
  
  


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