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).
Blank page with a handwritten number 188.
| Identifier | ExFiles\Box 3\1\ 01-page158 | |
| Date | 30th January 1913 guessed | |
| 188 | ||