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 damaged section of a honeycomb radiator core.
| Identifier | ExFiles\Box 131\5\ scan0019 | |
| Date | 12th November 1937 guessed | |
| ", | ||