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).
Official order to be placed with A.C. Sphinx Sparking Plug Co.
| Identifier | ExFiles\Box 142\3\ scan0289 | |
| Date | 4th August 1937 | |
| To Roy.{Sir Henry Royce} from Rm{William Robotham - Chief Engineer}/CTS.{C. Trot Salt - Carburation} c. G/JWH. 1204 Rm{William Robotham - Chief Engineer}/CTS.{C. Trot Salt - Carburation}3/AP.4.8.37 Will you please pass an official order to the A.C.Sphinx Sparking Plug Co., Dunstable, Beds, in accordance with our letter ref. Rm{William Robotham - Chief Engineer}/CTS.{C. Trot Salt - Carburation}4/AP. 4.8.37. Rm{William Robotham - Chief Engineer}/CTS.{C. Trot Salt - Carburation} | ||