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 The British Thermostat Co. Ltd. following up on a previous query and placing an order for six thermostats with specific temperature requirements.
| Identifier | ExFiles\Box 156\1\ scan0082 | |
| Date | 3rd May 1935 | |
| 4508 Exptl. Dept: Hs{Lord Ernest Hives - Chair}/Std.18/KW. 3rd May, 1935. The British Thermostat Co.Ltd., Windmill Road, Sunbury, Middlesex. For the attention of Mr. Martin-Hurst. Dear Sirs, We should like to remind you that we have not yet received a reply to our letter Hs{Lord Ernest Hives - Chair}/Std.20/KW.24.4.35. We should like information on the points mentioned therein as soon as possible in order to decide on the design of thermostat which we shall use. We should also like you to supply us with a further six thermostats similar to the last six which you supplied to order No.80183, except that we agree to a ± 2° limit on the opening temperature (75°C.) and do not wish the temperature range between the open and closed positions to exceed 10°C. We are to-day sending you an official order for these thermostats, and should like to have them at the earliest possible moment. Yours faithfully, FOR ROLLS-ROYCE LIMITED. | ||