Blank chart for tracking engine failures on 3 1/2 and 4 1/4 Bentley models for the year 1939.
| Identifier | ExFiles\Box 131\3\ scan0044 | |
| Date | 1st January 1939 guessed | |
| CHART OF ENGINE FAILURES. 3 1/2 AND 4 1/4 BENTLEY 1939 JAN FEB MARCH APRIL MAY JUNE OWNER'S NAME WHERE FAILED E - ENGLAND A - ABROAD NATURE OF FAILURE CRANKCASE BROKEN DUE TO FAILURE OF CONNECTING ROD. M - MILEAGE GWH {George W. Hancock - Head Chateauroux} 2. | ||
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).