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).
List of points for evaluating vehicle braking and suspension systems, numbered as page 7.
| Identifier | ExFiles\Box 65a\3\ scan0350 | |
| Date | 12th September 1927 guessed | |
| -7- (2) Efficiency. (3) Proportion of front braking. (4) Equalisation. (5) Effect of application on directional control of car. (6) Effort to apply brakes. (7) Present R.R. System as compared with other systems (hydraulic etc.) (8) Ease of adjustment (accessibility) and frequency of adjustment. (9) Any other points. & SUSPENSION. (1) Riding comfort, front and rear. (2) Rolling. | ||