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).
Performance comparison graph of DC Volts and Amperes versus RPM for various dynamos.

Identifier  WestWitteringFiles\I\July1922\  Scan131
Date  10th July 1922 guessed
  
D.C. VOLTS
R.P.M
AMPERES
VOLTS
WATFORD EL06
USA Bosch Z R6 Ed{J. L. Edwards} 19
STD. WATFORD EO6.(C)
  
  


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