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 displaying sheared end plate bolts and their associated nuts.
| Identifier | ExFiles\Box 119\1\ scan0168 | |
| Date | 18th January 1939 guessed | |
| SHEARED END PLATE BOLTS. | ||