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).
Mechanical test report on the ultimate tensile strength of a 'Millenite' clutch pressure plate.
| Identifier | ExFiles\Box 93\3\ scan0074 | |
| Date | 10th January 1936 | |
| 312 Mechanical Test Report. R284. To Hs{Lord Ernest Hives - Chair}/Smth. HL2/AG.10.1.36. Laboratory. "Millenite" Clutch Pressure Plate. Test Bar. Ult. Tensile Strength. Hs{Lord Ernest Hives - Chair}/120. Approx. circumferential. 14.0 260 Approx. radial. 16.8 260 Note : No memo. received. Verbal description and instructions. Remainder of plate returned herewith. Hl. / E.W. | ||