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 from The British Thermostat Co. Ltd. regarding the price justification for part BGA.2073A.
| Identifier | ExFiles\Box 156\1\ scan0214 | |
| Date | 9th July 1937 guessed | |
| Page 2 Messrs. Rolls-Royce Ltd. BGA.2073A, including as it does the tool charges for the production of the special valve seat, is not an unreasonable price compared with that quoted by our competitors. Yours truly, THE BRITISH THERMOSTAT CO.LTD. W.Marlin-Hurst. Director. | ||