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).
From 'R.' requesting a report on Austenitic valve steel.
| Identifier | ExFiles\Box 154a\1\ scan0070 | |
| Date | 14th May 1928 | |
| X.1474. RG. {Mr Rowledge} from R. {Sir Henry Royce} Hs. {Lord Ernest Hives - Chair} c. to BJ. BY. {R.W. Bailey - Chief Engineer} R4/M14.5.28. £ VALVE STEEL. Why cannot we get a report on Austenitic valve steel? R. {Sir Henry Royce} | ||