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).
Letter to Messrs. Ferranti Ltd. requesting details for a small rotary three-way switch for a motor car.
| Identifier | ExFiles\Box 137\3\ scan0176 | |
| Date | 13th February 1940 | |
| 1158. File leaders Rm{William Robotham - Chief Engineer}/Ed.{J. L. Edwards}12/GH.13.2.40. 13th February 1940. Messrs. Ferranti Ltd., Hollinwood, Lancs. Dear Sirs, We are anxious to obtain particulars of a small rotary three way switch suitable for fitting to the instrument board of a motor car capable of carrying 3 amps. If you have anything which you consider would be suitable for our requirements we should be very interested to have details. Yours faithfully, ROLLS - ROYCE LIMITED. DEVELOPMENT ENGINEER - CHASSIS. | ||