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).
Order for lamp bulb stock from Edison Electric Co. Ltd.
| Identifier | ExFiles\Box 166\4\ img270 | |
| Date | 5th April 1940 | |
| To Les C. to HPS{Horace Percy Smith - Experimental Factory Mgr}/RH{R. Hollingworth} Rm{William Robotham - Chief Engineer}/RC{R. Childs}/MHC 6089 Rm{William Robotham - Chief Engineer}/RC{R. Childs}/CK{Mr Clark} 5.4.40 Re Lamp Bulb Stock Will you please order for our stock 1 dozen 16-18 volt, 3 watt, M.E.S. type bulbs from Edison Electric Co.Ltd. O/N 52409 Rm{William Robotham - Chief Engineer}/RC{R. Childs} | ||