Testing and potential standardization of propeller shaft dampers.
| Identifier | ExFiles\Box 87\3\ scan0012 | |
| Date | 1st June 1934 | |
| RHC. {R. H. Coverley - Production Engineer} x237 Hs {Lord Ernest Hives - Chair} /Gry. {Shadwell Grylls} 10/KW.1.6.34. PROPELLOR SHAFT DAMPERS. We should like to run on 4-B-IV a damper to N.Sch.3911, as this is the one we are likely to standardise. We have already instructed one for 21-G-IV and should like these two as soon as possible. There are various differences between this damper and the EX one such as a bronze bearing and bronze friction surfaces, which need trying out. 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).