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).
Internal request to place an order for specific piston rings from The Light Production Co. Ltd.
| Identifier | ExFiles\Box 148\1\ scan0156 | |
| Date | 7th June 1939 | |
| 1256. To Roy.{Sir Henry Royce} c.c. to G/JWH. c.c. to Roy{Sir Henry Royce}/Ms. Rm{William Robotham - Chief Engineer}/CTS.{C. Trot Salt - Carburation}11/JH.7.6.39. Will you please send an order to The Light Production Co.Ltd., 60/66 Rochester Row, London.S.W.1. To cover the following piston rings - 24 off each { (PR.656. (PR.657. (PR.1179. O/N.52444. Rm{William Robotham - Chief Engineer}/CTS.{C. Trot Salt - Carburation} | ||