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 Price's Patent Candle Co. Ltd. requesting engine oil viscosity charts for oil consumption experiments.
| Identifier | ExFiles\Box 144\1\ scan0235 | |
| Date | 21th April 1936 | |
| X1225 Exptl. Dept. Hs{Lord Ernest Hives - Chair}/Mths.{Reg Matthews}9/KW. 21st April, 1936. Messrs. Price's Patent Candle Co.Ltd., Battersea, LONDON, S.W.11. Dear Sirs, Would you please supply us with charts showing the viscosity of your engine oils for temperatures ranging from -5°C. to 150°C. We should like these figures if you can possibly supply them in connection with oil consumption experiments now being carried out. Yours faithfully, FOR ROLLS-ROYCE LIMITED. | ||