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 purchase of two dynamo load variable resistances.

Identifier  ExFiles\Box 163\6\  img290
Date  11th January 1935
  
86016.
EJJ. From Hs{Lord Ernest Hives - Chair}/Wst.

Hs{Lord Ernest Hives - Chair}/Wst.6/MA.11.1.35.

DYNAMO LOAD VARIABLE RESISTANCES:

Will you please order for us from W. and J.{Mr Johnson W.M.} George Ltd., 157 Gt.Charles Street, Birmingham, one single tube type 0 variable resistance 1.25 ohms resistance to carry 20 amperes, and one single tube type 0 variable resistance .75 ohms resistance to carry 30 amperes.

Hs{Lord Ernest Hives - Chair}/Wst.
  
  


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