Cover memo for photographs of parts that have failed on six different B.V. gearboxes.
| Identifier | ExFiles\Box 99\4\ scan0263 | |
| Date | 19th April 1941 | |
| To Ev. {Ivan Evernden - coachwork} From Rm {William Robotham - Chief Engineer} /Wym. {G. Harold Whyman - Experimental Manager} Copy to Ev {Ivan Evernden - coachwork} /Tln. Rm {William Robotham - Chief Engineer} /PJH. 428 Rm {William Robotham - Chief Engineer} /Wym. {G. Harold Whyman - Experimental Manager} 4/JT.19.4.41. B.V GEARBOXES. --------------------------- Herewith photographs of the parts that have failed on six different B.V. gearboxes. The photographs and headings are self-explanatory. Rm {William Robotham - Chief Engineer} /Wym. {G. Harold Whyman - Experimental Manager} | ||
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).