Specification sheet for light bulb dimensions and filaments according to B.E.S.A. standards.
| Identifier | ExFiles\Box 166\4\ img106 | |
| Date | 16th March 1931 guessed | |
| DIMENSIONS & FILAMENTS TO B.E.S.A. STANDARDS. FORM. A. {Mr Adams} 50 M {Mr Moon / Mr Moore} /M 72 M {Mr Moon / Mr Moore} /M 30 M {Mr Moon / Mr Moore} /M FORM. C. 40 M {Mr Moon / Mr Moore} /M 60 M {Mr Moon / Mr Moore} /M 29 M {Mr Moon / Mr Moore} /M FORM. B 50 M {Mr Moon / Mr Moore} /M 72 M {Mr Moon / Mr Moore} /M 30 M {Mr Moon / Mr Moore} /M FORM. D. {John DeLooze - Company Secretary} 40 M {Mr Moon / Mr Moore} /M 60 M {Mr Moon / Mr Moore} /M 29 M {Mr Moon / Mr Moore} /M FORM. G. {Mr Griffiths - Chief Accountant / Mr Gnapp} 35 M {Mr Moon / Mr Moore} /M 55 M {Mr Moon / Mr Moore} /M FORM. E. {Mr Elliott - Chief Engineer} 35 M {Mr Moon / Mr Moore} /M 55 M {Mr Moon / Mr Moore} /M FORM. F 23 M {Mr Moon / Mr Moore} /M 38 M {Mr Moon / Mr Moore} /M FORM. H. {Arthur M. Hanbury - Head Complaints} 28 M {Mr Moon / Mr Moore} /M 27 M {Mr Moon / Mr Moore} /M FORM. I. 45 M {Mr Moon / Mr Moore} /M 13 M {Mr Moon / Mr Moore} /M FORM. J. {Mr Johnson W.M.} 55 M {Mr Moon / Mr Moore} /M 18 M {Mr Moon / Mr Moore} /M | ||
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).