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).
Inspection of a driving disc and friction material from a Bentley clutch after trials.
| Identifier | ExFiles\Box 85\2\ scan0069 | |
| Date | 14th March 1934 | |
| x212 Hs.{Lord Ernest Hives - Chair} from Mx.{John H Maddocks - Chief Proving Officer} Mx{John H Maddocks - Chief Proving Officer}/Sknl/M.14.3.34. re: Bentley Clutch. -------------------- We send you herewith for your inspection the driving disc and friction material taken from chassis No. B-17-AE. Pass & Joyce Trials, after approximately 4,000 miles. | ||