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).
Diagram and table detailing suspension bump clearance measurements.
| Identifier | ExFiles\Box 54\3\ Scan119 | |
| Date | 7th March 1924 | |
| BUMP /2628 7-3-24 A B Table: Normal. 6.2" 5.9" Shortest Distance when Running. 4.4" 4.0" | ||