Rolls-Royce Archives
         « Prev  Box Series  Next »        

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).
Clarifying the terminology for dynamometers, proposing the use of abbreviations R.W. HP. and T.P. HP.

Identifier  ExFiles\Box 182\M16\  img031
Date  6th June 1921
  
To HS.{Lord Ernest Hives - Chair} from R.{Sir Henry Royce}
Copy to CJ.

x1692
x3317

[STAMP] 11 JUN 1921
[STAMP] ORIGINAL
[STAMP] RECEIVED!

[Handwritten] HP G.D. 2
[Printed] 6083 (X/98-8-21. M.25) (T/1997-1000 29. N)

R1/G9/6/21.

RE HORSE POWER RECORDS.

With reference to your memo HS{Lord Ernest Hives - Chair}1/LG3/6/21, the confusion has been that they are both dynamometers, one R.W. dynamometer and the other Test Plate dynamometer. Let us say in future, R.W. HP. and T.P. HP. dropping the word dynamometer as much as possible.

R.{Sir Henry Royce}
  
  


Copyright Sustain 2025, All Rights Reserved.    whatever is rightly done, however humble, is noble
An unhandled error has occurred. Reload 🗙