Confirmation to fit a pair of Phantom III axle gears, which have been run for one hour on the dynamometer in car 30-FX.
| Identifier | ExFiles\Box 7\3\ X 602 Axle Rear-page50 | |
| Date | 14th February 1938 | |
| 602. To HPS. {Horace Percy Smith - Experimental Factory Mgr} from Rm {William Robotham - Chief Engineer} /Gry. {Shadwell Grylls} c. Eys. Rm {William Robotham - Chief Engineer} /Gry. {Shadwell Grylls} 1/AP.14.2.38 25.G.Vl. {V. Lewis / Mr Valentine} This is to confirm our asking you to fit Phantom III. axle gears in this car. There is a pair in the Fitting Shop which have only done one hours' running on the dynamometer in 30-FX. and this pair will do. Rm {William Robotham - Chief Engineer} /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).