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).
Part numbers and descriptions for side lamps, rear lamps, and the stop light switch.
| Identifier | ExFiles\Box 19\3\ Scan113 | |
| Date | 23th December 1929 guessed | |
| - 3 - Side Lamps. A-14648 - Arrgt. of Fender Lamps. A-14322 - Fender Lamps. A-14649 - Mounting Plate. A-14327 - Cap Screw. A-14651/2 Fender Lamp Conduit. Side Lamps are carried on mudguards with a single cable passing through the frame and following the line of the mudguard iron, encased in a copper tube for protection. Rear Lamp. A-14815 Arrgt. of Rear Lamp. A-14886 Rear Lamp Post Assy. A-14299 Support Tube. A-14300 Support Elbow. A-14303 Rear Lamp Assy. A-14882 Rear Lamp Bracket. A-14882AS Rear Lamp Bracket Forging. A-14888 Wiring Flange. The rear lamp is a combination of Tail lamp - red - always on with head or side lights. Stop Signal - green - lights on depression of brake pedal. Backing Light - white - lights when in reverse. Three cables lead to the lamp down the tubular bracket, passing through a hole in the frame which is lined with a copper eyelet spun in place. Stop Light Switch. A-5116 Stop light switch. A-6613 Stop switch modification. A-8767 Gearbox Casing. Photograph showing stop light switch operation. This switch is bought from Stewart Warner in the form A-5116. As supplied the terminal construction is not very good - this is rebuilt by ourselves as on A-6613. The photograph shows the operation by a wire from the brake pedal. - continued - | ||