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).
Suppliers of Tungsten Contact Points and seeking an opinion on their quality compared to a new supplier.

Identifier  ExFiles\Box 35\6\  scan 397
Date  25th February 1928
  
X2894

ROY{Sir Henry Royce}/MS2/P.25.2.28.

RECEIVED FEB 25 1928 EFC. REC'D

In the early days of testing out Tungsten Contact Points (1921-2) we obtained points from the following firms:-

Tungsten Manufacturing Co. Ltd. D.50103 & D.50115.
L.P.S.Electro Co. (1922) D.50533.

We shall be pleased to know what is your opinion of the points supplied, as compared with what we are now obtaining from Reynolds.

ROY.{Sir Henry Royce}
Hll
  
  


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