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).
The collection of suspension data to reproduce the Packard spring rate on the Wraith model.
| Identifier | ExFiles\Box 154a\4\ scan0049 | |
| Date | 7th January 1938 | |
| By. {R.W. Bailey - Chief Engineer} from Rm. {William Robotham - Chief Engineer} c. to Da. {Bernard Day - Chassis Design} c. to Da {Bernard Day - Chassis Design} /Ev. {Ivan Evernden - coachwork} c. to Mx. {John H Maddocks - Chief Proving Officer} 1306. Rm. {William Robotham - Chief Engineer} 3/AP.7.1.38 S U S P E N S I O N Herewith various data collected from cars in the Expl. Dept. We are going to reproduce the Packard spring rate on the Wraith. Rm. {William Robotham - Chief Engineer} | ||