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).
Data table for chassis and body torsion tests on a Wraith 24. G. VI. model.
| Identifier | ExFiles\Box 8\10\ 10-page115 | |
| Date | 29th May 1937 | |
| CHASSIS + BODY TORSION TESTS. 29. MAY 1937. WRAITH 24. G.{Mr Griffiths - Chief Accountant / Mr Gnapp} VI. CHASSIS WITH FRONT WINGS + BONNET. FRAME 0.128" THICK WITH LARGE HOLE. TABLE: TORQUE LBS-INS. | FRONT CROSS-MEMBER. | FRONT AXLE. | DASH. | BODY BRACKET. | BODY BRACKET. | REAR SPRING ANCHORAGE. | REAR AXLE. | WITH HYSTERESIS 14,250 | 1-35 | 1-10 | 0-55 | 0-45 | 0-30 | 0-25 | 0-15 | 0-10 28,500 | 2-40 | 2-15 | 1-45 | 1-45 | 1-15 | 1-0 | 0-35 | 0-30 42,750 | 4-35 | 3-35 | 2-45 | 2-35 | 1-55 | 1-35 | 1-10 | 0-40 57,000 | 6-0 | 4-50 | 3-55 | 3-30 | 2-35 | 1-55 | 1-40 | 1-0 O SET. | 0-25 | 0-20 | 0-15 | 0-15 | 0-10 | 0-10 | 0-10 | O | W.S. | ||