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).
Title page for a section on magnetos.
| Identifier | ExFiles\Box 47\4\ Scan092 | |
| Date | 7th November 1924 guessed | |
| MAGNETOS. | ||