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 supplier Messrs. S. Smith & Sons, Ltd. regarding an order and development of Calorstats.
| Identifier | ExFiles\Box 39\4\ Scan196 | |
| Date | 14th November 1930 | |
| X3499 Hs{Lord Ernest Hives - Chair}/Rm{William Robotham - Chief Engineer}2/AD. 14th November, 1930. Messrs. S. Smith & Sons, Ltd. 173-177 Clifton Rd. Aston, Birmingham. Dear Sirs, With reference to your letter of the 14th October ref. FGE/ELG. You will note that we have now ordered a number of Calorstats to filling B. We are not, however, entirely satisfied with this filling and should be glad to try out a Calorstat giving results somewhere between A and B which you stated you were working to produce. Yours faithfully, FOR ROLLS-ROYCE LIMITED. | ||