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).
Request to obtain two sample Osram Cadmium Yellow headlight bulbs for testing.
| Identifier | ExFiles\Box 166\4\ img167 | |
| Date | 17th March 1934 | |
| Roy.{Sir Henry Royce} x6089 Hs{Lord Ernest Hives - Chair}/Wst.1/KW.17.3.34. OSRAM CADMIUM YELLOW HEADLIGHT BULBS. With reference to the attached letter from the G.E.C., we shall be glad if you will obtain for us two sample Headlamp Bulbs for test. These should be 12 volt, 48 watt, S.C.C. cap, and with a V filament. Hs{Lord Ernest Hives - Chair}/Wst. | ||