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).
Blank chart for tracking 1939 engine failures on 3 1/2 and 4 1/4 litre Bentley cars.
| Identifier | ExFiles\Box 131\3\ scan0057 | |
| Date | 30th June 1939 guessed | |
| CHART OF ENGINE FAILURES 3 1/2 AND 4 1/4 BENTLEY 1939 OWNERS NAME WHERE FAILED E - ENGLAND A - ABROAD JAN FEB MARCH APRIL MAY JUNE NATURE OF FAILURE CRANKCASE BROKEN DUE TO FAILURE OF CONNECTING ROD M - MILEAGE GWH{George W. Hancock - Head Chateauroux} 2 | ||