Continued memo requesting a revised design for a 20 HP propeller shaft and torque tube.
| Identifier | ExFiles\Box 77\1\ scan0119 | |
| Date | 22th July 1919 | |
| Contd. -2- E3/G22.7.19. when they are specially required for the purpose ofplacing bolts very close to the walls of a piece, which purpose requires minimum allowance for spannering. For general purposes we should still use nuts made from hexagon bar. Would you kindly send to Mr. Royce a revised scheme of the 20 H.P. propeller shaft and torque tube, incorporating the points that he has suggested. E. {Mr Elliott - 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).