Comparing the leverages of the WW agreed servo scheme with the original slow speed servo.
| Identifier | ExFiles\Box 73\1\ scan0140 | |
| Date | 9th April 1924 | |
| DA. {Bernard Day - Chassis Design} from HS. {Lord Ernest Hives - Chair} 49910 HS {Lord Ernest Hives - Chair} 5/LG9.4.24. With reference to servo leverages. We have compared the leverages on the WW. agreed scheme servo with the original slow speed servo instructed by Rg. {Mr Rowledge} which gave us reasonable results. We attach herewith figures which show that we were using nearly twice the pressure on the servo. Hs. {Lord Ernest Hives - Chair} | ||
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).