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 diagram showing the main dimensions and components of a Packard suspension system.
| Identifier | ExFiles\Box 127\1\ scan0284 | |
| Date | 1st February 1937 | |
| RIGID JOINT SHOCK DAMPER CL OF CHASSIS FRONT OF CAR SILENTBLOC BUSH ON CENTRE OF PAN SILENTBLOC BUSH, UNDER CHASSIS FRAME UPPER PIVOT, RUBBER BUSH LOWER PIVOT, GREASE LUBRICATED BUSH PACKARD SUSPENSION MAIN DIMENSIONS 1/8 FULL SIZE ROLLS-ROYCE, LTD. PRINT ROOM, 1 FEB '37 DERBY. | ||