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 six lamp bulbs from G.E.C. for use in the Experimental Department.
| Identifier | ExFiles\Box 175\4\ img107 | |
| Date | 3rd January 1928 | |
| To Roy.{Sir Henry Royce} from EFC. X3875 EFC1/T3.1.28. Will you please order from the G.E.C :- 6 - 16/18 Volt, 3 watt, .2 amp. lamp bulbs type S.7954, with Edison Screw Caps. These are for use in the Experimental Department. EFC. | ||