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).
Request to add a balance tolerance note to the Intermediate Propeller Shaft drawing.
| Identifier | ExFiles\Box 148\4\ scan0127 | |
| Date | 1st July 1939 | |
| 1262 [initials: JH] To: By/GRL. c. Rm{William Robotham - Chief Engineer}/FJH.{Fred J. Hardy - Chief Dev. Engineer} BY/NS{Norman Scott}3/MG.1.7.39 PROPELLER SHAFTS Please add the following note to the drawing of the Intermediate Propeller Shaft: "Out of Balance must not exceed 0.25 in oz." Experimental Dept. Request. Rm{William Robotham - Chief Engineer}/FJH{Fred J. Hardy - Chief Dev. Engineer}3/MH.{M. Huckerby}29.6.39. [Illegible signature] BY/NS.{Norman Scott} [Signature: NS{Norman Scott}] | ||