Request for a specific Stephan-Grebel centre lamp bulb for a car, including technical specifications.
| Identifier | ExFiles\Box 34\4\ Scan219 | |
| Date | 28th October 1931 | |
| HS. {Lord Ernest Hives - Chair} FROM DA. {Bernard Day - Chassis Design} WSI X2048. DA {Bernard Day - Chassis Design} 2/M28.10.31. Please send this to W.W. HS {Lord Ernest Hives - Chair} Would you please send us a bulb for the Stephan-Grebel centre lamp on R's car here. The particulars are 12-14 V. {VIENNA} , 48 W., 3 pin bayonet holder. Stamp: RECEIVED DERBY OCT 29 1931 | ||
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).