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 Co. Ltd. regarding promising results from an endurance test on RR.53 pistons.
| Identifier | ExFiles\Box 87\2\ scan0002 | |
| Date | 2nd January 1935 | |
| Exptl. Dept. HS{Lord Ernest Hives - Chair}/Ru.15/KW. 2nd January, 1935. C.H. Brooks Esq., The Light Production Co.,Ltd., 60/66, Rochester Row, Westminster, London, S.W.1. Dear Mr. Brooks, We have not completed our endurance test on the latest RR.53 pistons, but we have gone far enough to say that they appear to be very promising. We should therefore like two more sets as soon as possible. We are passing you our official order in due course. Yours faithfully, FOR ROLLS-ROYCE LIMITED. | ||