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).
Single page numbered 37, the rest of the document is blank or the text has faded to become illegible.
| Identifier | ExFiles\Box 2\1\ B002_136 137-page12 | |
| Date | 1st August 1932 guessed | |
| 37. | ||