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).
Recommendation for a system of levers for production, detailing tests and component specifications.
| Identifier | ExFiles\Box 83\2\ scan0283 | |
| Date | 7th March 1938 | |
| ( 3 ) We recommend this system of levers for production. We have tested the safety stop with the rear rope disconnected and find it works correctly with the modified leverage. The front equaliser shaft is still fitted with 1.84" crs. outside levers and standard 1.75" crs. plate lever. The servo is fitted with the original Halo 2L discs and the longer input lever on the servo countershaft is still fitted. We attach herewith diagrams confirming the changes we have made. ----------- Rm{William Robotham - Chief Engineer}/IMW.{Ivan M. Waller - Head of Chateauroux} Franklin Walker. | ||