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).
Use of leaded fuel in relation to producing a high-performance vehicle.
| Identifier | ExFiles\Box 150\1\ scan0276 | |
| Date | 19th January 1937 | |
| -2- Rm {William Robotham - Chief Engineer} 6/R.19.1.37. which are using leaded fuel, then we shall have to give up the idea of producing a high performance vehicle. Rm. {William Robotham - Chief Engineer} | ||