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).
Two photographs of a piece of machinery, one showing it disassembled and the other assembled.
| Identifier | ExFiles\Box 79\3\ scan0092 | |
| Date | 12th September 1914 guessed | |
| X2101 2221 | ||