Photograph showing examples of failed eye-bolts from Borg & Beck clutches.
| Identifier | ExFiles\Box 129\3\ scan0087 | |
| Date | 5th February 1936 guessed | |
| BORG & BECK CLUTCHES EYE-BOLT FAILURES. | ||
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).