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).
The document is too faded and illegible to determine its specific content.
| Identifier | ExFiles\Box 10\3\ 03-page106 | |
| Date | 13th January 1938 guessed | |
| Illegible | ||