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 Experimental Department requesting the supply of short cylinder inserts.
| Identifier | ExFiles\Box 132\5\ scan0024 | |
| Date | 18th January 1939 | |
| 1/23 ? EXPERIMENTAL DEPARTMENT. Rm{William Robotham - Chief Engineer}/CTS.{C. Trot Salt - Carburation}10/JH. 18th. January, 1939. The British Piston Ring Co.Ltd., Holbrook Lane, COVENTRY. Dear Sirs, Further to our experiments with your short cylinder inserts. Will you please supply. 8 off in Hycrome alloy cast iron. 8 off in Brivadium alloy cast iron. All to be produced to your drawing C1.12. An official order will follow. Yours faithfully, FOR ROLLS-ROYCE LTD. | ||