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 order request for Head Lamp Bulbs and Inspection Lamp Bulbs.
| Identifier | ExFiles\Box 61a\2\ scan0259 | |
| Date | 12th April 1934 | |
| Roy.{Sir Henry Royce} Hs{Lord Ernest Hives - Chair}/Wst.9/KW.12.4.34. Will you please order for us, to Order No. 54101, - 6. 12 to 14 volts, 60 watt, Head Lamp Bulbs, S.C.C., with V.{VIENNA} filaments. Also - 12. 3.5 volts, M.E.S. cap, Inspection Lamp Bulbs. Hs{Lord Ernest Hives - Chair}/Wst. | ||