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).
Technical drawing of a clutch for a 20/25 Bentley, highlighting wear on the bronze bush.
| Identifier | ExFiles\Box 103\3\ scan0209 | |
| Date | 17th February 1938 | |
| Cricklewood Feb 17th - 38 20/25 + BENTLEY GB538 +G50218 CLUTCH .006 wear BRONZE BUSH | ||