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 purchase of Inspection Lamp Plugs from Messrs. Lucas.
| Identifier | ExFiles\Box 40\2\ Scan008 | |
| Date | 24th November 1919 | |
| To Mr. Mills C.O. from EH X.3582 EH6/LG24.11.19. O/N. 735. Will you please order from Messrs. Lucas 3 Inspection Lamp Plugs to fit into their standard Switch. EH. | ||