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 4¼ Bentley model for the first six months of 1938.
| Identifier | ExFiles\Box 131\2\ scan0183 | |
| Date | 1st January 1938 guessed | |
| CHART OF COMPLAINTS 4¼ BENTLEY NO. OF COMPLAINTS 1938 JAN FEB MARCH APRIL MAY JUNE BRAKES SQUEAK BRAKES INEFFICIENT RELINE SERVO REAR AXLE DRIVING DOG RATTLE ROUGH UP RESET REBEDDED GREASED CARS FITTED TO DATE WITH BZ LININGS HAVE GIVEN GOOD RESULTS 1ST FITTED SEPT. 1937. OVER SIZE DRIVING DOGS FITTED. DUCKHAM KEENOL GREASE K.G. 20 GIVING EXCELLENT CUSHIONING EFFECT. G.W.H 3. | ||