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).
Order of Vulcanite protected Busby Terminals from the Champion Sparking Plug Co.
| Identifier | ExFiles\Box 162\3\ img192 | |
| Date | 11th April 1940 | |
| 6000 To Les.{Ivan A. Leslie} c. to G/JWH. Rm{William Robotham - Chief Engineer}/RC.{R. Childs}10/JH.11.4.40. re Sparking Plugs. Will you please order from the Champion Sparking Plug Co. the following - 4 doz. Vulcanite protected Busby Terminals. O/N.52409. Rm{William Robotham - Chief Engineer}/RC.{R. Childs} | ||