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 Dobbie McInnes & Clyde Ltd requesting particulars for maximum pressure indicators.
| Identifier | ExFiles\Box 165\4\ img128 | |
| Date | 10th December 1931 | |
| 84580. Hs{Lord Ernest Hives - Chair}/C.H.P.5/MA. 10th., Dec.1931. Messrs. Dobbie McInnes & Clyde Ltd., 42 Coronation Street, SOUTH SHIELDS. Dear Sirs, We should be obliged if you would kindly send to us full particulars (including price) of your latest pattern maximum pressure indicators, suitable for use on internal combustion engines. A maximum reading of not less than 2000 lbs/sqins. would be required. Yours faithfully, FOR ROLLS ROYCE LIMITED. | ||