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).
Wiring diagrams for new type Lucas headlamps, showing British and French systems.
| Identifier | ExFiles\Box 167\1\ img149 | |
| Date | 16th July 1937 | |
| NEW TYPE LUCAS HEADLAMPS FOR R.R. AND BENTLEY CHASSIS. BRITISH SYSTEM OF WIRING. (DIPPING NEAR SIDE REFLECTOR.) NEAR SIDE LAMP. Bulb. DIPPER OFF SIDE LAMP. Bulb. WIRE TAPED UP. LUCAS FS{F. Steele} 22/N SWITCH. ORANGE AND BLACK 40/36 GREEN 40/36 BLUE 40/36 WHITE 40/36 FRENCH SYSTEM USING DOUBLE FILAMENT BULBS. MAIN. DIPPED. BLUE 40/36 ORANGE AND BLACK 40/36 GREEN 40/36 WHITE 40/36 ROLLS-ROYCE, LTD. PRINT ROOM 16 JUL 1937 DERBY. EL 435 L. Haden 16/7/37 | ||