Blueprint detailing a modification to the change speed lever using rubber components to prevent rattling.
| Identifier | ExFiles\Box 83\4\ scan0081 | |
| Date | 27th November 1935 guessed | |
| RUBBER BLOCK FITTED TO PRESS ONTO PLUNGER & LOCKING PIN LOCKING PIN RUBBER AS FITTED RUBBER BLOCK CHANGE SPEED LEVER RATTLES HERE RUBBER CAP IN COMPRESSION WHEN IN TOP & 3RD GEAR G.W.H. B 56 BN. {W.O. Bentley / Mr Barrington} | ||
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).