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 discussing an investigation into engine misfiring, attributing the cause to sticky/leaking valves and bad points.
| Identifier | Morton\M2.1\ img037 | |
| Date | 26th May 1922 guessed | |
| 2 14 I do not think actual misfiring occurred, due to this but we cleaned them up when we were investigating the missing due to sticky and leaking valves. The points were very bad however and I do not think they could have gone much longer without missing. It was remarkable that they worked as well as they did considering their condition. I will write to Wallace to see if he can arrange for a 40/50 to be sent down here to make the comparison which you think would be useful H.{Arthur M. Hanbury - Head Complaints} | ||