The lack of propeller shaft vibration for the 25/30 HP car during a 10,000-mile test.
| Identifier | ExFiles\Box 105\2\ scan0148 | |
| Date | 24th December 1935 | |
| X537 To E. {Mr Elliott - Chief Engineer} c. to By. {R.W. Bailey - Chief Engineer} c. to Hs {Lord Ernest Hives - Chair} /Rm. {William Robotham - Chief Engineer} Hs {Lord Ernest Hives - Chair} /GWH. {George W. Hancock - Head Chateauroux} 6/KW.24.12.35. Propellor Shaft for 25/30 HP. Car. Reference E {Mr Elliott - Chief Engineer} /Lid. {A. J. Lidsey} 2/HP.20.12.35. We had no reports during the running of 21-C-IV of propellor shaft vibration during the last 10,000 miles test. Hs {Lord Ernest Hives - Chair} /G.W.Hancock. | ||
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).