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).
Photograph of a car engine bay, viewed from the side.
| Identifier | ExFiles\Box 179\2\ img054 | |
| Date | 27th November 1931 guessed | |
| 5. | ||