Close-up, side-view photograph of an installed automobile engine.
| Identifier | ExFiles\Box 102\5\ scan0083 | |
| Date | 23th September 1931 guessed | |
| No text found on the document. | ||
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).