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).
Title page concerning a Singer XI rear axle shaft after 3000 miles.
| Identifier | ExFiles\Box 125\1\ scan0365 | |
| Date | 22th July 1938 guessed | |
| SINGER XI REAR AXLE SHAFT AFTER 3000 MILES. | ||