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).
And handwritten notes regarding a report on an experiment for an Ignition Switch for a 6 volt Coil.

Identifier  ExFiles\Box 31\2\  Scan029
Date  12th August 1915
  
Ignition Switch for 6 volt Coil. X.1413

J.{Mr Johnson W.M.} 12.8.15. Wor{Arthur Wormald - General Works Manager}/Hy{Tom Haldenby - Plant Engineer}1/L12615.

In reply to your memo CJ3/C5815, I attach herewith my report on this experiment (Wor{Arthur Wormald - General Works Manager}/Hy{Tom Haldenby - Plant Engineer}2/L12815).

Handwritten text:

Hy.{Tom Haldenby - Plant Engineer} [signature]

R
Please see para A

Do you agree?
Is it fool proof?
Should it not be tested by the ordinary ass such as Williams or myself? d

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