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).
The concluding page of a report on a camshaft comparison and compression ratio.
| Identifier | ExFiles\Box 108\2\ scan0199 | |
| Date | 16th January 1939 | |
| -3- Rm{William Robotham - Chief Engineer}/CTS.{C. Trot Salt - Carburation}5/JH.16.1.39. and compression ratio. In conclusion, we would say that nothing startling is revealed by this camshaft comparison. It is interesting to note the various characteristics for future reference. Rm{William Robotham - Chief Engineer}/CTS.{C. Trot Salt - Carburation} | ||