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).
Design position report for the Wraith II model, detailing axle and steering components.
| Identifier | ExFiles\Box 161a\4\ scan0152 | |
| Date | 8th October 1936 | |
| ITEM. (7) DESIGN POSITION. WRAITH II - (CONTINUED). Welded banjo axle with cheapened ends. Completed 8.10.36. Vertical banjo axle. In hand. Cross and side steering tube adjustable for length. In hand. | ||