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 of a communication regarding the 20 HP magneto, starting improvements, and testing of experimental parts.
| Identifier | ExFiles\Box 57\2\ Scan172 | |
| Date | 2nd March 1927 | |
| X5790 Contd. Extract from:- RH.{R. Hollingworth}/M1.2.3.27. X.4652. I agree about 20 HP. magneto. See what can be done to improve the ease of starting, and avoid spoiling our battery jump spark distributor. I will write Mr. North on the subject of electrical technical knowledge, quite diplomatically. I quite agree we do not get enough experimental magnetos and clocks from them to test. R.{Sir Henry Royce} | ||