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 detailing wiring arrangements for a charging switch, accessory distribution board, and headlamp dimmer.
| Identifier | ExFiles\Box 65\2\ scan0218 | |
| Date | 22th September 1928 | |
| X7741a Extract from:- E1/M22.9.28. X.774D. You will notice (Lec.2595) that the wiring has been arranged for a separate charging switch, and an accessory distribution board for klaxon horn, body lights, and coachbuilding accessories. The dimmer for the headlamps has been placed on the fuse side of the circuit. This involves bringing back 2 separate wires from the dash to the dimmer, but is thought worth while. | ||