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).
Load deflection diagram for Phantom III steering, comparing different setups.
| Identifier | ExFiles\Box 95\1\ scan0354 | |
| Date | 16th July 1936 guessed | |
| CURVE No. 2 LOAD DEFLECTION DIAGRAM PH III STEERING. STANDARD R.R. MARLES STEERING. TORQUE ON FRONT WHEELS - LBS: INS: DEFLECTION OF FRONT WHEELS - DEGREES. ORIGINAL PH III 40 LBS SET UP ON S.S. TUBE SPRINGS LA{L. A. Archer} SALLE GEAR IN 30 EX ALL PRODUCTION PH II NO SET UP LOAD. LIMIT OF S.S. TUBE SPRING MOVEMENT | ||