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).
Report card detailing shock absorber adjustments.
| Identifier | ExFiles\Box 28\1\ Scan004 | |
| Date | 14th December 1911 | |
| First suitable adjustment for these 40 lbs may be ok for heavy bodied cars but should not some be set lighter for lighter loads. Noted Settled 57% of load for 3/4 elliptic. 47% for inverted. RAH | ||