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 of the Bentley & Draper Shock Damper.
| Identifier | ExFiles\Box 152\1\ scan0009 | |
| Date | 5th April 1932 | |
| VALVE, "FIXED" LEAK PISTON, BENTLEY & DRAPER SHOCK DAMPER, BEARING ADJUSTMENT, ECCENTRIC, INTER-LEVER, PISTON, GUIDE-BLOCK, RUBBER GLANDS, MAIN BEARING & COVER, MAIN LEVER, RUBBER PACKING IN, CLAMPING SLOT, - NOT SHOWN., ECCENTRIC., ROLLS-ROYCE LTD., PAINT ROOM, APR. 5 1932, DERBY, 6-4-32 | ||