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).
The closing page of a letter from The British Thermostat Co. Ltd.
| Identifier | ExFiles\Box 156\1\ scan0208 | |
| Date | 3rd July 1937 guessed | |
| Page 2 Messrs. Rolls-Royce Limited. you will find satisfactory. Yours truly, THE BRITISH THERMOSTAT CO. LTD. f/p. W. Martin-Hurst. Director. | ||