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 of chassis and body torsion tests for a Wraith 24 G VI 7 Passenger Limousine.
| Identifier | ExFiles\Box 8\10\ 10-page131 | |
| Date | 27th May 1937 | |
| CHASSIS & BODY TORSION TESTS WRAITH 24 G VI 7 PASSENGER LIMOUSINE FRAME 0.128 THICK WITH BIG HOLES WITHOUT HYSTERESIS 19,000 LBS-INS PER DEGREE TWIST DEGREES TWIST 5° 4° 3° 2° 1° 0° 85,500 LBS. INS. 71,250 LBS. INS. 57,000 LBS. INS. 42,750 LBS. INS. 28,500 LBS. INS. 14,250 LBS. INS. FRONT CROSS MEMBER FRONT AXLE DASH BODY BRACKET BODY BRACKET REAR SPRING ANCHORAGE REAR AXLE REAR CROSS MEMBER 15" 18.25" 17.5" 25.25" 25.125" 19.375" 34.25" 19.5" W.4 27 MAY 1937 | ||