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 of lamp bulbs from G.E.C. for experimental trial.
| Identifier | ExFiles\Box 175\4\ img077 | |
| Date | 18th August 1927 | |
| To Roy.{Sir Henry Royce} from EFC. X.3875 EFC1/T18.8.27. Will you kindly order from The G.E.C. :- 2 - 16/18 Volt 3 watt .2 amp. lamp bulbs, type S.7954, with Edison Screw Caps. These are for experimental trial. Recd EFC. | ||