Comparing the performance and braking systems of Phantom models.
| Identifier | ExFiles\Box 160\2\ scan0081 | |
| Date | 30th November 1925 | |
| R.R. C-da {Bernard Day - Chassis Design} (No 1) LD. 23, 17-6-25 J.B.D. EXPERIMENTAL REPORT. -4- Expl. No. REF: Hs {Lord Ernest Hives - Chair} /Rm {William Robotham - Chief Engineer} /LG30.11.25. The standard Phantom is represented by a car with a H.P. curve which is a little below the average however. Graphs 1V. and V. {VIENNA} We consider that the brakes on 10-EX are very good average Phantom brakes. Those on 98-NK (the car previously tested) were rather too efficient, the steering was liable to take charge. Graph V. {VIENNA} once again emphasizes the selective application which can be produced with the RR. servo motor and the consistent results consequently obtained. Hs {Lord Ernest Hives - Chair} /W. A. {Mr Adams} Robotham. | ||
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).