Calculations on the critical speeds of the lightened Bensport crankshaft.
| Identifier | ExFiles\Box 85\5\ scan0029 | |
| Date | 9th May 1933 | |
| X21J. To E. {Mr Elliott - Chief Engineer} from Hs {Lord Ernest Hives - Chair} /Gry. {Shadwell Grylls} Hs {Lord Ernest Hives - Chair} /Gry. {Shadwell Grylls} 3/KT.9.5.33. We send you herewith as requested calculations on the critical speeds of the lightened Bensport(Codename for 3 1/2-litre Bentley) crankshaft. Hs {Lord Ernest Hives - Chair} /Gry. {Shadwell Grylls} | ||
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).