Sending improved 14 volt 24 watt Mazda headlamp bulbs from B.T.H. for testing.
| Identifier | ExFiles\Box 38\3\ Scan283 | |
| Date | 13th January 1921 | |
| X.3362 To R. {Sir Henry Royce} from EFC. {E. Fowler Clarke - Electrical Engineer} c.c. to CJ. c.c. to E. {Mr Elliott - Chief Engineer} EFC {E. Fowler Clarke - Electrical Engineer} 4/S13.1.21. X.1114. HALF WATT LAMPS. X.3362 We are sending you under separate cover two latest Mazda 12 14 volt 24 watt half watt type head lamp bulbs, we think that the B.T.H. have improved on these and you would like to try these latest bulbs on your lighting system. 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).