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).
Chart tracking customer complaints for the Bentley 4 1/4 litre model during 1938.
| Identifier | ExFiles\Box 131\2\ scan0190 | |
| Date | 1st January 1938 guessed | |
| CHART OF COMPLAINTS 4 1/4 BENTLEY 1938 JULY AUG SEPT OCT NOV DEC REAR SILENCER BAFFLE LOOSE 4 INSUFFICIENT WELDING REAR AXLE OIL LEAKS DIFF FLANGE 3 NOSE PIECE 4 7 DUE TO PINION RACE ALLOWING NOSE TO DROP ACME THREAD FOULS CASE REAR AXLE NOISY RACE CHANGE 2 RECTIFY PINCH 5 7 MOD EXPECTED REAR AXLE PINION RACE CAGE BROKEN 1 MOD EXPECTED REAR AXLE DRIVING SHAFT FAILURE N.S. 3 LLBRICATED 4 CHANGED 3 ROUND REAR AXLE DRIVING DOG RATTLE 20 11 OVER SIZE FITTED DUCKHAM KEENOL GREASE GIVES EXELLENT CUSHIONING EFFECT GWH{George W. Hancock - Head Chateauroux} 3 (SHEET 2) | ||