Query about the progress of experiments on 40/50 HP valve guides and their potential standardization.
| Identifier | ExFiles\Box 74\3\ scan0341 | |
| Date | 18th August 1924 | |
| X7764 44432 To Hs. {Lord Ernest Hives - Chair} from BJ. BJ3/H18.8.24. WEAR ON 40/50 HP. VALVE GUIDES. With reference to Hs {Lord Ernest Hives - Chair} 5/LG12.5.24, please let us know how the experiments are progressing with the enclosed valves properly lubricated, in accordance with Springfield design. When do you expect these valves will come through as standard? B.J. | ||
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).