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).
Drawing and failure analysis of a rear shock absorber piston which broke after 45 minutes of running.
| Identifier | ExFiles\Box 16\7\ Scan139 | |
| Date | 11th January 1925 | |
| PIECE Nº F.79723 BROKE HERE AFTER RUNNING 45 MINUTES PISTON REAR SHOCK ABSORBER 'N'S THIS SHOCK ABSORBER WAS FITTED WITH 8 DYNAMIC RESTRICTION WASHERS Fretwell ROLLS-ROYCE LIMITED DERBY 11 JAN 1925 | ||