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).
Results of previous bump tests on standard road springs.
| Identifier | ExFiles\Box 119\2\ scan0204 | |
| Date | 8th October 1924 | |
| To Hs.{Lord Ernest Hives - Chair} from BJ. BJ5/H8.10.24. X1331 BUMP TESTS ON ROAD SPRINGS. Re Hs{Lord Ernest Hives - Chair}8/LG6.10.24. Have we ever made similar tests with our standard springs, and if so, with what results, please? BJ. | ||