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 Osram headlamp bulbs to comply with new lighting regulations.
| Identifier | ExFiles\Box 166\4\ img113 | |
| Date | 6th July 1931 | |
| X6089 Roy{Sir Henry Royce}: from Hs{Lord Ernest Hives - Chair}/GJ. Hs{Lord Ernest Hives - Chair}/GJ1/ADL6.7.31. HEAD LAMP BULBS. Will you please order the following Osram head lamp bulbs :- 3 doz. 12-14 volt 36 watt gasfilled centre contact S.7012. These bulbs are required for fitting to cars to keep within the new lighting regulations shortly coming into operation. Hs{Lord Ernest Hives - Chair}/GJ. | ||