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).
Request to order 15 Scraper Rings with increased width from the Light Production Co. Ltd.
| Identifier | ExFiles\Box 87\2\ scan0095 | |
| Date | 26th November 1935 | |
| To Roy.{Sir Henry Royce} X236 Hs{Lord Ernest Hives - Chair}/Mths.{Reg Matthews}12/KW.26.1135. Will you please order from the Light Production Co.Ltd., 15. Scraper Rings to E.B.2686. These rings have increased width of groove to give increased scraping. Hs{Lord Ernest Hives - Chair}/R.Matthews. | ||