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).
Modifications for the positive earth to battery on a L.H. Silver Phantom 31.G.VII.
| Identifier | ExFiles\Box 124\4\ scan0192 | |
| Date | 14th May 1940 | |
| To Rm{William Robotham - Chief Engineer}/HH. from Ev.{Ivan Evernden - coachwork} c. to Rm.{William Robotham - Chief Engineer} c. to Rm{William Robotham - Chief Engineer}/RC.{R. Childs} 102b Ev.{Ivan Evernden - coachwork}4/JH.14.5.40. re L.H. Silver Phantom 31.G.VII. Positive earth to battery. [Signature: Rm{William Robotham - Chief Engineer}] We attach herewith a copy of Rm{William Robotham - Chief Engineer}/RC.{R. Childs}9/JS.{Mr Johnson's Secretary}29.4.40. which we have received from Rm{William Robotham - Chief Engineer}/RC.{R. Childs} which fully outlines the modifications needed to earth the battery positive. Will you please make a new wiring diagram and alter all the units as instructed in the memo. The other hand of battery should be called up. Ev.{Ivan Evernden - coachwork} | ||