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, noting it was a good feature missed in a recent report.
| Identifier | ExFiles\Box 168a\2\ img346 | |
| Date | 17th July 1937 | |
| WSC{W. S. Cassel} 6139 CHATEAUROUX. Rm{William Robotham - Chief Engineer}/IMW{Ivan M. Waller - Head of Chateauroux}/7/JAB.17.7.37. To. Rm{William Robotham - Chief Engineer} [strikethrough]Mr. Hives/Platt.[/strikethrough] [strikethrough]Mr. Row/Other.[/strikethrough] 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} | ||