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).
Laboratory report featuring a photograph of a metal component section.
| Identifier | ExFiles\Box 120\1\ scan0211 | |
| Date | 9th September 1937 guessed | |
| ROLLS-ROYCE LABORATORY REPORT: C.3062. | ||