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 progress report for the Wraith II model, sheet 6.
| Identifier | ExFiles\Box 161a\4\ scan0092 | |
| Date | 25th June 1936 guessed | |
| ITEM (sheet 6) DESIGN POSITION. WRAITH II - CONTINUED. (2) Front wings and apron. In hand. Bonnet side plates and strips. In hand. Main silencer and suspension. In hand. | ||