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).
Communication regarding experimental bronze clutch liners from Vandervell Steelbak, London.
| Identifier | ExFiles\Box 129\4\ scan0075 | |
| Date | 19th November 1937 | |
| 1110. 19.11.37. VANDERVELL STEELBAK LONDON. SECOND TYPE OF EXPERIMENTAL BRONZE CLUTCH LINERS RECEIVED ARE THESE LESS COSTLY IF SO HOLD OUR PRODUCTION ORDER. L. ROBOTHAM. | ||