Record of oil consumption for car 3-AZ-38, listing mileage readings and quantities of oil added.
| Identifier | ExFiles\Box 144\3\ scan0231 | |
| Date | 2nd July 1937 | |
| CX. {Major Len W. Cox - Advertising Manager} 1220 RC {R. Childs} 4/L/2.7.37. Re: 3-AZ-38 - Oil Consumption. ----------------------- The sump of the above car was full at the speedo reading of 23881. 24189 2 qts. 24380 1 qrt. 24684 2 qts. 24746 2 qets. 25114 1 qrt. 25387 2 qts. 25576 1 qrt. 25829 2 qts. Miles for month - 1948 to 3 gallons, 1 quart of oil - 599.2 m.p.g. RC. {R. Childs} ✓ Stamp: Received. 3 JUL 1937 POST. | ||
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).