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).
Covering order for four thermostats from the British Thermostat Co.
| Identifier | ExFiles\Box 156\1\ scan0193 | |
| Date | 14th May 1937 | |
| To Roy.{Sir Henry Royce} c. to B/JWH. 1328 Rm{William Robotham - Chief Engineer}/Std.2/JH.14.5.37. Will you please send a covering order to the British Thermostat Co. for the four thermostats which we have ordered as per attached copy of letter. Rm{William Robotham - Chief Engineer}/Std. | ||