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).
Diagrams showing relative weight increases of Bentley chassis and bodies from July 1933 to July 1936.
| Identifier | ExFiles\Box 88\4\ scan0192 | |
| Date | 20th November 1936 | |
| DIAGRAMS SHOWING RELATIVE WEIGHT INCREASES OF BENTLEY CHASSIS & BODIES. (NOTE - LETTERS REFER TO SERIES) TOP LEFT CHART: STANDARD CAR BODIES TOP RIGHT CHART: EXPERIMENTAL CAR BODIES BOTTOM LEFT CHART: PRODUCTION CHASSIS BOTTOM RIGHT CHART: COMPLETE STD. CARS VERTICAL AXIS (Y-AXIS): % INCREASE OVER ORIGINAL WEIGHTS HORIZONTAL AXIS (X-AXIS): A JULY 1933 B MAY 1934 C OCT 1934 D JAN 1935 D¹ MAR. 1935 E MAY 1935 F SEPT. 1935 G FEB. 1936 G¹ MAR. 1936 H JULY 1936 | ||