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 supply of Lucas Car Heater Switches.
| Identifier | ExFiles\Box 137\2\ scan0243 | |
| Date | 29th November 1938 | |
| File Healey general 1158 W/S. c. Hn.{F. C. Honeyman - Retail orders} c. Rm{William Robotham - Chief Engineer}/Std. BY/RD.5/E.29.11.38. CAR HEATER SWITCHES. Hde Ring/5709 We can supply the Lucas Heater Switch complete with Front Plate to indicate "On" or "Off" similar to the small Clayton Switch for 2/6d, there will be no tool charge. Will you please state what quantity you wish us to order. We hope to get still further favourable prices on this unit. BY/RD. | ||