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).
Diagram illustrating cracks and chipping on contact pads for a Maples Weller steering system on a 20 Ex Chassis.
| Identifier | ExFiles\Box 28\2\ Scan221 | |
| Date | 28th June 1933 | |
| 20 Ex CHASSIS SHEWING CRACKS IN CONTACT PADS ON MAPLES WELLER STEERING AFTER 3312 MILES CRACK METAL CHIPPED CRACK SCALE: 3:1 ROLLS-ROYCE, LTD DWG. ROOM No. G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 1062 DERBY. AVS | ||