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).
Note specifying the car is running only on Shell No. 1 fuel.
| Identifier | ExFiles\Box 107\1\ scan0357 | |
| Date | 31th January 1936 | |
| -2- Hs{Lord Ernest Hives - Chair}/GR.{George Ratcliffe}2/JH.31.1.36. This car is running solely on Shell No. 1 fuel. Hs{Lord Ernest Hives - Chair}/G.Ratcliffe. | ||