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).
Request to fit a three-way switch for the petrol pumps on vehicle GLG-5.
| Identifier | ExFiles\Box 106\2\ scan0170 | |
| Date | 25th December 1936 | |
| To HPS.{Horace Percy Smith - Experimental Factory Mgr} 551 Rm{William Robotham - Chief Engineer}/JBD.{John B. Dixon - Fuel Systems}1/JH.25.12.36. GLG-5. Will you please arrange to have a three way switch fitted on the dash of GLG5 and connected to the petrol pumps to enable either side to be used independently for test and both used for running as at present. West has the switch and will supply it. Rm{William Robotham - Chief Engineer}/JBD.{John B. Dixon - Fuel Systems} | ||