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).
The dimmer switch for instrument lights on the Phantom III 35-EX.
| Identifier | ExFiles\Box 92\3\ scan0330 | |
| Date | 17th July 1937 | |
| 300a CHATEAUROUX. Rm{William Robotham - Chief Engineer}/IMW{Ivan M. Waller - Head of Chateauroux}/7/JAB.17.7.37. To. Rm.{William Robotham - Chief Engineer} c. Rm{William Robotham - Chief Engineer}/Wst. c. Rm{William Robotham - Chief Engineer}/GWH.{George W. Hancock - Head Chateauroux} Last Phantom III In France 35-EX. Dimmer Switch for Instrument Lights. The brilliance of the instrument lights on the present Phantom III has reminded us of the beneficial effects of the dimmer switch fitted to 35-EX. This was a very good feature but was missed in the subsequent report and analysis. What has happened to it ? ---------- Rm{William Robotham - Chief Engineer}/IMW.{Ivan M. Waller - Head of Chateauroux} Ivan. Waller. | ||