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).
The modification of a Marston made car heater.
| Identifier | ExFiles\Box 137\2\ scan0153 | |
| Date | 19th September 1938 | |
| To HPS.{Horace Percy Smith - Experimental Factory Mgr} from Rm{William Robotham - Chief Engineer}/Std. 1158 Rm{William Robotham - Chief Engineer}/Std.4/MH.{M. Huckerby}19.9.38. CAR HEATER. Will you please modify the Marston made car heater which we will hand to you, to Rm{William Robotham - Chief Engineer}/Std's verbal instructions. Rm{William Robotham - Chief Engineer}/Std. | ||