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).
Photograph of a fractured main lever housing after testing on a Bumper Chassis.
| Identifier | ExFiles\Box 119\1\ scan0097 | |
| Date | 7th May 1938 guessed | |
| FRACTURED MAIN LEVER HOUSING. After 49 1/2 hours' running on Bumper Chassis. | ||