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).
Requesting an official order for a thermostat fitted with 'Alum-bro' material bellows.
| Identifier | ExFiles\Box 156\2\ scan0056 | |
| Date | 2nd March 1938 | |
| To Roy.{Sir Henry Royce} from Rm{William Robotham - Chief Engineer}/Std. c. G/JWH. 1328. Rm{William Robotham - Chief Engineer}/Std.1/AP.2.3.38 0/52434 Will you please send an official order to The British Thermostat Co.Ltd., for one thermostat to EB.3509 fitted with 'Alum-bro' material bellows. This has been received. Rm{William Robotham - Chief Engineer}/Std. | ||