Fitting of a Harrison car heater to the first Wraith car.
| Identifier | ExFiles\Box 137\1\ scan0242 | |
| Date | 19th January 1937 | |
| SECRET To HPS. {Horace Percy Smith - Experimental Factory Mgr} from Rm {William Robotham - Chief Engineer} /Std. 1158 Rm {William Robotham - Chief Engineer} /Std.7/AP.19.1.37. We send you herewith one Harrison car heater. Will you please have this fitted to the first Wraith car in the same way that a similar one has been fitted to 35-EX. Rm {William Robotham - Chief Engineer} /Std. | ||
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).