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).
Four graphs analyzing precession and static torque against slip angle, radial load, and offset.
| Identifier | ExFiles\Box 170\2\ img255 | |
| Date | 28th February 1935 guessed | |
| FIG. 9 PRECESSION TORQUE SLIP ANGLE 2500 LBS 1000 LBS LEGEND: SOLID LINE: 0° CAMBER DASHED LINE: 8° CAMBER FIG. 10 PRECESSION TORQUE RADIAL LOAD 8° CAMBER 0° CAMBER FIG. 11 STATIC TORQUE RADIAL LOAD 24 LBS 28 LBS 32 LBS FIG. 12 STATIC TORQUE OFFSET DIRECTION OF CAMBER TILT 0° CAMBER 6° CAMBER | ||