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).
Internal request to order various lamp bulbs from the Ediswan Co.
| Identifier | ExFiles\Box 166\4\ img170 | |
| Date | 14th May 1934 | |
| Roy.{Sir Henry Royce} From Hs{Lord Ernest Hives - Chair}/Wst. 86089. Hs{Lord Ernest Hives - Chair}/Wst.7/MA.14.5.34. Will you please order for us from the Ediswan Co., the following lamp bulbs :- 1 doz. 6 volt 3 watt M.E.S. cap. 1 doz. 12 volt 9 watt S.B.D.C. ½ doz. 12 volt 36 watt S.B.C.C. "vee" filament satin etched. Order No.54101. Hs{Lord Ernest Hives - Chair}/Wst. | ||