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 fitting of a radiator relief valve to a car.
| Identifier | ExFiles\Box 98\4\ scan0113 | |
| Date | 7th July 1939 | |
| Hood. To HPS.{Horace Percy Smith - Experimental Factory Mgr} from Rm{William Robotham - Chief Engineer}/Ed.{J. L. Edwards} c. HPS{Horace Percy Smith - Experimental Factory Mgr}/RH.{R. Hollingworth} Rm{William Robotham - Chief Engineer}/Ed.{J. L. Edwards}1/MH{M. Huckerby}, 7.7.39. G.B.V. Will you please fit a radiator relief valve to the top tank of the above car. All details and the valve will be supplied by Rm{William Robotham - Chief Engineer}/ABR.{A. B. Roberts} Rm{William Robotham - Chief Engineer}/Ed.{J. L. Edwards} | ||