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).
Scheme for modifying the Wraith III front suspension top triangle lever buffer mounting and buffer.
| Identifier | ExFiles\Box 9\5\ 05-page173 | |
| Date | 9th February 1938 | |
| BY/NS.{Norman Scott} c. Rm.{William Robotham - Chief Engineer} 646 DA.{Bernard Day - Chassis Design}22/G.9.2.38. WRAITH III. FRONT SUSPENSION. Please receive herewith the following scheme :- F.CD.450 Mod. to Top Triangle lever buffer mounting and buffer. The above scheme has been produced in order to simplify the machining of the upper triangle levers, where the rebound buffer is fixed. We have taken advantage of this modification to fit larger rubber buffers of the Humber type. These rubbers should assist in curing some of the riding complaints suggested by Cx.{Major Len W. Cox - Advertising Manager} LeS | ||