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 various Ediswan lamp bulbs for stock.
| Identifier | ExFiles\Box 166\4\ img214 | |
| Date | 17th June 1938 | |
| HPS{Horace Percy Smith - Experimental Factory Mgr}/WSC.{W. S. Cassel} RC{R. Childs}|MC. 6089 Rm{William Robotham - Chief Engineer}/RC.{R. Childs}10/JH.17.6.38. re bulbs for stock. Will you please order for our stock the following Ediswan lamp bulbs - 2 doz. 12 volt 60 watt s.c.c headlamp bulbs. 1 doz. 6 volt 36 watt s.c.c. " 2 doz. 12 volt 24 watt M.E.S. Warning lightbulbs. ½ doz. 6 volt 3 watt M.E.S. " " O/N.52409. Rm{William Robotham - Chief Engineer}/RC.{R. Childs} | ||