Confirming S.7214 bulbs are a satisfactory replacement for returned S.7168 bulbs, and requesting a list of Osram lamps from G.E.Co.
| Identifier | ExFiles\Box 166\4\ img089 | |
| Date | 3rd January 1931 | |
| Roy. {Mr H. Royce - Buyer} from EFC. {E. Fowler Clarke - Electrical Engineer} X6089 EFC {E. Fowler Clarke - Electrical Engineer} 2/AD3.1.31. X.6089. LAMP BULBS. The S.7214 bulbs which we received as replacement bulbs to 7 S.7168 bulbs which you returned for us to our EFC {E. Fowler Clarke - Electrical Engineer} 3/AD3.1.31 we find to be satisfactory and more suitable than those returned. We should be pleased if you will advise the G.E.Co. accordingly and at the same time obtain for us two copies of their up-to-date lists of Osram lamps including particularly the complete range of automobile lamp bulbs. EFC. {E. Fowler Clarke - Electrical Engineer} | ||
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).