Request for a recommendation on suitable headlamps not exceeding 11 inches in diameter.
| Identifier | ExFiles\Box 61a\1\ scan0029 | |
| Date | 24th December 1914 | |
| C O P Y. Re Headlamps. Na {Mr Nadin} /S6/LG241214. 24.12.14. Wor {Arthur Wormald - General Works Manager} for Expt.Dept. Will you kindly advise us what lamps we should recommend not exceeding 11" diam. as requested in the attached by Mr.Johnson. Your report Wor {Arthur Wormald - General Works Manager} /Hy {Tom Haldenby - Plant Engineer} 6/L231114 states that the large "F" model C.A.V.lamp fitted with No.13 bulb gives the best results, but we believe this lamp is 13" diameter. Na. {Mr Nadin} (Sgd) J.S. Attach - CX {Major Len W. Cox - Advertising Manager} 9/RM {William Robotham - Chief Engineer} 231214. | ||
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).