Request to determine the Brinell tensile strength and composition of a bit of a clutch pressure plate.
| Identifier | ExFiles\Box 129\3\ scan0005 | |
| Date | 1st January 1936 | |
| X1110 Hl. Hs {Lord Ernest Hives - Chair} /Smth.6/JH.1.1.36. Will you please determine the Brinell tensile strength and, as far as possible, the composition of the bit of clutch pressure plate, we hand we herewith. Hs {Lord Ernest Hives - Chair} /Smth. | ||
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).