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 lamp bulbs for the Clan Foundry from The Edison Swan Electric Co., Ltd.
Identifier | ExFiles\Box 166\4\ img280 | |
Date | 7th July 1941 | |
elect To Roy.{Sir Henry Royce} From Rm{William Robotham - Chief Engineer}/RC.{R. Childs} Rm{William Robotham - Chief Engineer}/RC.{R. Childs}6/SW.7.7.41. re:- Lamp Bulbs. Please order for our use at Clan Foundry from The Edison Swan Electric Co., Ltd :- 2 Doz. - 220 Volt 15 Watt B.C. Pigmy type Sign Lamp Bulbs. O/No.753. Rm{William Robotham - Chief Engineer}/RC.{R. Childs} | ||