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).
Leslie's recommendations for the conversion to rubber between the axle and springs.
| Identifier | ExFiles\Box 95\2\ scan0133 | |
| Date | 24th November 1936 | |
| E.{Mr Elliott - Chief Engineer} from Rm.{William Robotham - Chief Engineer} c. to Hs.{Lord Ernest Hives - Chair} c. to Mx.{John H Maddocks - Chief Proving Officer} 346 Rm{William Robotham - Chief Engineer}11/R.24.11.36. CONVERSION TO RUBBER BETWEEN THE AXLE AND SPRINGS. Herewith Leslie's recommendations for this changeover. We shall be glad to know if you have any other suggestions to make to enable this to be carried out. Rm.{William Robotham - Chief Engineer} | ||