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).
Shock dampers and frames.
| Identifier | ExFiles\Box 113\5\ scan0083 | |
| Date | 13th December 1938 | |
| Elm. 1010. Rm{William Robotham - Chief Engineer}/97M.14/JH. 13.12.38. Shock Dampers & frames. see file 1292. | ||