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).
Hand-drawn graph comparing steering wheel angle and caster angle against lateral acceleration.
| Identifier | ExFiles\Box 170\3\ img132 | |
| Date | 9th December 1937 guessed | |
| Pontiac Stg wheel Pontiac Stg wheel angle A I II Reduced caster angle fa Stg angle ack angle Lat Acc | ||