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).
Redrawn blueprint for a wiring diagram and requesting feedback before finalising the original.

Identifier  ExFiles\Box 168b\2\  img157
Date  3rd October 1928
  
BY.{R.W. Bailey - Chief Engineer} )From E.{Mr Elliott - Chief Engineer}
EFC. )
C. to BJ. Hs.{Lord Ernest Hives - Chair}

X7560

E1/M3.10.28.

EAC.10 WIRING DIAGRAM. X.7560. X.7730.

We attach herewith a blueprint of Lec.2595.
which has been redrawn to include the modified switching
scheme, various suggestions we have received from Derby,
and to show more clearly the working of the switchbox.
We should like to know of any further comments
you may wish to make before we send the original.
We presume it will be necessary to have a
drawing made on white paper in Indian ink and colours, for
reproduction, and we should like to see this when it is
finished.


E.{Mr Elliott - Chief Engineer}
  
  


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