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).
Pencil sketch of a front axle and chassis member with cutaway sections indicated.
| Identifier | ExFiles\Box 146\5\ scan0304 | |
| Date | 2nd April 1940 guessed | |
| B 5 cut away cut away. | ||