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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).
Recommending one of two alternative voltmeters for the Repair Department.

Identifier  ExFiles\Box 63\1\  scan0246
Date  3rd September 1932
  
X6149.

To ROY{Sir Henry Royce}/GEA. from Hs{Lord Ernest Hives - Chair}/Wst. Hs{Lord Ernest Hives - Chair}/Wst.4/KT.3.9.32.

Re. Voltmeter for Repair Dept.

Following our telephone conversation, the two instruments we recommend to be treated as alternatives, are as follows.

One is a 0-20 voltmeter manufactured by the General Electrical Co, No. M.8075 in their catalogue, catalogue price £1.10.0. each. The other one is an Elliott instrument having a range of 0-15 volts, No.48085 in their catalogue, price £3.5.0. each.

We think the former would be the better of the two for the purposes required.

Hs{Lord Ernest Hives - Chair}/Wst.
  
  


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