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).
Continued discussion on methods for reducing headlights, favouring a series parallel switch.
| Identifier | ExFiles\Box 50\2\ Scan154 | |
| Date | 3rd January 1921 guessed | |
| Contd. -2-- Contd. considered, we think, as it would involve complication in the lamps, wiring and switchboard. On the whole of the three methods proposed, we consider that the series parallel switch is the simplest as such a switch can be arranged near the R.R. switch board and the wiring would not be unreasonably complicated. At any rate this is the method we ourselves should adopt for reducing the head lights on our own car. EFC. | ||