The use of No.9 Ferodo brake material on an EX chassis undergoing a 10,000-mile test.
| Identifier | ExFiles\Box 26\4\ Scan081 | |
| Date | 27th January 1920 | |
| X.3578 To BY. {R.W. Bailey - Chief Engineer} from Hs. {Lord Ernest Hives - Chair} c. to EN. C.R. ns {Norman Scott} 1/LG27.1.20. (1) X.3578 CHASSIS REAR BRAKES. X.3743 2. EX chassis which is running the 10,000 mile test has No.9. Ferodo material on the foot brakes. 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).