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).
Confirming the continuation of tests on the 20/25 HP engine mounting.
| Identifier | ExFiles\Box 104\1\ scan0207 | |
| Date | 17th September 1934 | |
| x5003 To Hs{Lord Ernest Hives - Chair}/Wym.{G. Harold Whyman - Experimental Manager} Hs{Lord Ernest Hives - Chair}/Rm.{William Robotham - Chief Engineer}14/KW.17.9.34. 20/25 HP. Engine Mounting. This is to confirm that you will continue tests on the 20/25 engine mounting, in particular with torque reaction dampers, and if necessary with the single point mounting in front in conjunction with the Terraplane side rubbers. Hs{Lord Ernest Hives - Chair}/Rm.{William Robotham - Chief Engineer} | ||