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).
Blueprint detailing the accelerator pedal movement and linkage for the 40/50 model.
| Identifier | ExFiles\Box 66a\1\ scan0049 | |
| Date | 21th April 1925 | |
| PEDAL MOVEMENT = (1 x 2.375 / 1.625) x (1.875 / 2.500) x (1.250 / 2.250) x (10.75 / 3.45) = 1.95" 1.95" MOVEMENT FULL THROTTLE THROTTLE MOVEMENT 1.00" 40/50 ACCELERATOR . PEDAL MOVEMENT 21/4/25 WATERMARK: DICKINSON WATERMARK: MADE AT CROXLEY DIMENSIONS: 10.750, 3.45, 1.250, 2.250, 1.00", 1.625, 2.375, 1.250, 1.875, 2.50 | ||