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 showing a failed connecting link after endurance testing.
| Identifier | ExFiles\Box 119\1\ scan0030 | |
| Date | 4th May 1937 guessed | |
| FW.232 50 hours. Rubber Connecting Links. 9 1/4 hours. Lubricating Links. | ||