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).
Secret memo regarding calculations for an E.A.C. Starter Motor winding.

Identifier  ExFiles\Box 64\1\  scan0141
Date  17th June 1923
  
SECRET. X 9620
To E.{Mr Elliott - Chief Engineer} from EFC. E.{Mr Elliott - Chief Engineer} A.{Mr Adams} C. EFC1/T17.6.23.

X.9620 - E.A.C. STARTER MOTOR.

Reference your E1/M15.6.23 - we have made the necessary calculations and at the moment a trial is being made on paper as to the suitability of the space provided in accommodating the required winding. We hope to send you a final result within 24 hours.

EFC.
  
  


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