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).
List of electrical components including a junction box, petrol pump, and footswitch with part numbers.
| Identifier | ExFiles\Box 108\1\ scan0239 | |
| Date | 30th December 1937 | |
| -6- Rm{William Robotham - Chief Engineer}/Gry.{Shadwell Grylls}4/AP.30.12.37. ELECTRICAL cont'd (x) Body lighting junction box LOP.DW.241. (y) Electrical petrol pump LOP.D.76047. (z) Footswitch LOP.DW.154. Rm{William Robotham - Chief Engineer}/Gry.{Shadwell Grylls} | ||