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).
Unsatisfactory Lucas Head Light Dimmer, with a sample enclosed for examination.
| Identifier | ExFiles\Box 61a\1\ scan0121 | |
| Date | 11th October 1921 | |
| S/W EFC. X.4291 C3/C12.10.21. X. 4291. Lucas Head Light Dimmer. EFC3/T11.10.21. ------- We now find that this is not satisfactory, and the Lucas Works are looking into the matter. We enclose one herewith for your examination, as requested. C. [signature] Enc. Dimmer. | ||