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 carry out tests on K.L.G. Sparking Plugs fitted to 36 or 37 Ex chassis for early ignition and slow running performance.
| Identifier | ExFiles\Box 162\4\ img251 | |
| Date | 5th February 1937 | |
| 6001B. Rm{William Robotham - Chief Engineer}/FD{Frank Dodd - Bodies} from Rm{William Robotham - Chief Engineer}/Wst. Rm{William Robotham - Chief Engineer}/Wst.1/M.5.2.37. We should like you to carry out tests on 36 or 37 Ex in order to determine whether K.L.G. Sparking Plugs fitted to these chassis have any tendency to early ignition after running at a high speed or whether they give satisfactory slow running after running at slow speeds for some time. Rm{William Robotham - Chief Engineer}/Wst. | ||