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).
Following up on an order for Osram double filament headlamp bulbs.
| Identifier | ExFiles\Box 61a\1\ scan0319 | |
| Date | 19th March 1928 | |
| X4477 To Roy.{Sir Henry Royce} from EFC. EFC3/T19.3.28. In our note EFC6/T13.2.28 we requested you to order for us 1 doz. 12/14 V.{VIENNA} 60 watt. (double filament) Osram headlamp bulbs, from Messrs. Lucas Ltd. We have not yet received these, and should be pleased to know how the matter stands. EFC. | ||