Record of oil consumption for car 3-AZ-22, detailing mileage readings and the quantity of oil added.
| Identifier | ExFiles\Box 144\3\ scan0138 | |
| Date | 5th January 1937 | |
| Re: 3-AZ-22 - Oil Consumption RECEIVED The sump of the above car was full at the speedo reading of 9197. 9822 1 qrt. 10238 2 qrts. 10519 1 pt. Miles for month - 1322 to 3 qrts 1 pt of oil - 1510.8 m.p.g RC. {R. Childs} ✓ | ||
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).