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).
Close-up photograph showing a crack in a textured, woven material.
| Identifier | ExFiles\Box 136\1\ scan0258 | |
| Date | 17th November 1937 guessed | |
| CRACK | ||