Illegible document due to extremely poor image quality.
| Identifier | ExFiles\Box 168a\3\ img443 | |
| Date | 15th October 1937 guessed | |
| Illegible | ||
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).