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).
Requesting to obtain 12 KD.7.A. type A.C. Sphinx Sparking Plugs.
| Identifier | ExFiles\Box 162\3\ img182 | |
| Date | 6th March 1940 | |
| To Les.{Ivan A. Leslie} from Rm{William Robotham - Chief Engineer}/RC.{R. Childs} c. G/JWH. RC{R. Childs} Rm{William Robotham - Chief Engineer}/RC.{R. Childs}4/MH.{M. Huckerby}6.3.40. Will you please obtain from the A.C.Sphinx Sparking Plug Co., 12 KD.7.A. type plugs. O/N.52409. Rm{William Robotham - Chief Engineer}/RC.{R. Childs} | ||