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).
Oil consumption test report for a Graham 8 car.
| Identifier | ExFiles\Box 126\1\ scan0201 | |
| Date | 22th February 1935 | |
| x6707 22.2.35. Graham 8 Oil Consumption. Oil consumption test on the above car is 2,000 m.p.g! Average speed 48.3 m.p.g. Test carried out by Brazier - mileage 125. Hs{Lord Ernest Hives - Chair}/FD.{Frank Dodd - Bodies} | ||