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).
The fuse protection for foot switches and headlamps.
| Identifier | ExFiles\Box 165\1\ img002 | |
| Date | 4th February 1937 guessed | |
| -2- We want it to be understood that both foot switch and head lamps are to be well protected by fuses and it is not permissible to take a live wire direct from the switch board to the foot switch. Yours faithfully, FOR ROLLS-ROYCE LTD. | ||