Letter to British Thomson Houston Ltd. requesting particulars for a small rotary three-way switch for a motor car instrument board.
| Identifier | ExFiles\Box 137\3\ scan0174 | |
| Date | 13th February 1940 | |
| 1158. File heaters Rm {William Robotham - Chief Engineer} /Ed. {J. L. Edwards} 10/GH.13.2.40. 13th February 1940. Messrs. British Thomson Houston Ltd., Coventry. 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 you consider would be suitable for our requirements we should be very interested to have details. Yours faithfully, DEVELOPMENT ENGINEER - CHASSIS | ||
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).