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).
Extract from Mr. Maddock's report regarding poor slow running on magneto ignition compared to battery ignition.
| Identifier | ExFiles\Box 76\2\ scan0115 | |
| Date | 23th January 1920 | |
| R.R 235 B (50 T) (S.G. 504, 8-1-20) G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 2585. X.2Y62 Extract from Mr. Maddock's rpt. 23.1.20. X.3647. X.3129. X.2762. The slow running on magneto is not very good today, but is good on abattery ignition. | ||