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).
The implementation of a two-rate charge scheme and dynamo on chassis 22-EX.

Identifier  ExFiles\Box 163\6\  img143
Date  3rd March 1931
  
X6016

RHC.{R. H. Coverley - Production Engineer} from EFC.
c/c Hs{Lord Ernest Hives - Chair}/AJL.

EFC4/ADS.3.31.

X.6016. TWO-RATE CHARGE SCHEME. X.6004.

Further to our EFC1/AD31.1.31, will you please note that medium output dynamo S.S.2. is now duly tested and ready to go on 22-EX.

We trust that you have taken the necessary steps towards the modification of the switchbox on 22-EX as instructed in our note above referred to and that you will now complete the change on this chassis 22-EX to a system similar to that on Sg{Arthur F. Sidgreaves - MD}'s car 58-GN.

EFC.

CAP.
  
  


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