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).
Graph plotting wheel camber and steering geometry errors against suspension bump and rebound.
| Identifier | ExFiles\Box 153\1\ scan0067 | |
| Date | 23th September 1937 guessed | |
| WRAITH MOVEMENTS - P.III. WRAITH MOVEMENTS ON PHANTOM III 2 BUMP 3" 2" 1" -1° 0 1° 2° 3° INWARD TILT OF TOP OF WHEEL INCREASE OF "TOE-IN" REBOUND 1" 2" 3" 4" FIG. 2 CHANGE OF WHEEL CAMBER CROSS STEERING GEOMETRY ERRORS. | ||