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).
Test run report detailing fuel and oil consumption over a specific distance.
| Identifier | ExFiles\Box 123\4\ scan0266 | |
| Date | 10th July 1936 | |
| X104-Z FILE. 10th July, 1936. GAE-20. Miles run = 219 Miles. Oil used = 2 pts. Oil cons. = 876 m.p.g. Petrol used = 13 galls. Petrol cons. = 16.8 m.p.g. Test run by Rm.{William Robotham - Chief Engineer} 7. 7. 36. Hs{Lord Ernest Hives - Chair}/Wym.{G. Harold Whyman - Experimental Manager} | ||