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).
Internal request to purchase Champion sparking plugs for a Studebaker.
| Identifier | ExFiles\Box 162\3\ img213 | |
| Date | 20th December 1940 | |
| To Roy{Sir Henry Royce}, from Rm{William Robotham - Chief Engineer}/RC.{R. Childs} Elec 6000 Rm{William Robotham - Chief Engineer}/RC.{R. Childs}2/ET.20.12.40. Will you please obtain for us, from Champion Sparking Plugs Ltd., 2 doz. 18 mm., type 8 sparking plugs. These are as fitted to the "Studebaker". O/N. 753. Rm{William Robotham - Chief Engineer}/RC.{R. Childs} | ||