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 British Piston Ring Co. Ltd. regarding the supply and testing of heat-formed lapped rings.
| Identifier | ExFiles\Box 16\1\ Scan165 | |
| Date | 7th January 1924 | |
| Ref: ROY{Sir Henry Royce}4/MG7.1.24 January 7th.1924 Messrs. The British Piston Ring Co.Ltd. Holbrook Lane, COVENTRY. Dear Sirs:- We have your letter of the 5th instant, confirming Mr. Oubridge's recent visit regarding supply of heat-formed lapped rings. We have now had an opportunity of considering the matter fully, and whilst appreciating the points you raise, regret pressure in our Research Department at the moment is such that we could not subject to the exhaustive tests necessary any sample supplies of such rings you might deliver. Yours faithfully, FOR ROLLS ROYCE LTD. Buyer. ENCLOSURE Nº 250 "JURTSO" | ||