The oil retaining discs used in the Lincoln Zephyr crankshaft and a proposal to incorporate the scheme for cost savings.
| Identifier | ExFiles\Box 127\2\ scan0065 | |
| Date | 22th August 1939 | |
| γ 1044 To HPS. {Horace Percy Smith - Experimental Factory Mgr} from Rm. {William Robotham - Chief Engineer} Rm. {William Robotham - Chief Engineer} 10/MH. {M. Huckerby} 22.8.39. ZEPHYR CRANKSHAFT. We are interested in the oil retaining discs used in the Lincoln Zephyr crankshaft. We have been trying to get this scheme incorporated on production for the last 2 years. The saving in cost is considerable. We now have a shaft and all the necessary details for doing this job. Rm {William Robotham - Chief Engineer} /FWK. has watched the assembly operations in Detroit and can be consulted if any difficulties occur. Rm. {William Robotham - Chief Engineer} | ||
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).