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 main and connecting rod bearings after 21,000 miles.
| Identifier | ExFiles\Box 97\4\ scan0187 | |
| Date | 23th November 1938 guessed | |
| III. 26 G.{Mr Griffiths - Chief Accountant / Mr Gnapp} VI.. 21,000 miles.. | ||