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).
Continuation page of a data table showing performance metrics under different RPMs.
| Identifier | ExFiles\Box 72\1\ scan0124 | |
| Date | 1st May 1926 guessed | |
| contd :- -2- R.P.M. Press: Temp: Pts/min. 1000 19 60 .700 1500 20.5 60 1.300 Hs{Lord Ernest Hives - Chair}/ACL. | ||