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 The Light Production Ltd. requesting the supply of various piston rings.
| Identifier | ExFiles\Box 87\2\ scan0180 | |
| Date | 4th May 1936 | |
| X236 Exptl. Dept. Hs{Lord Ernest Hives - Chair}/Mths.{Reg Matthews}27/RW. 4th May, 1936. The Light Production Ltd. Ltd., 60/66, Rochester Row, Westminster, LONDON, S.W.1. For the attention of Mr. C.H. Brooks. Dear Sirs, Will you please supply us with the following piston rings as early as possible - 24. Scraper Rings having fine turned finish as previously supplied, but for .003" oversize 3 1/2" bores. 24. Compression Rings having normal ground finish but with 1 degree taper, and suitable for standard 3 1/2" bores. We are instructing our Order Office to pass you an official order for these rings. Yours faithfully, FOR ROLLS-ROYCE LIMITED. | ||