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).
The oil consumption for car B3 GA, noting mileage and quantities added.
| Identifier | ExFiles\Box 144\3\ scan0190 | |
| Date | 2nd April 1937 | |
| CX.{Major Len W. Cox - Advertising Manager} RC{R. Childs}8/L/2.4.37. POST. Received 4 APR 1937 B 3 GA - Oil Consumption. The sump of the above car was full at the speedo reading of 31117. 31532 1 qrt. 31671 1 qrt. Car now out of commission as a trials car. - 19.3.37. Miles for month - 554 to 2 quarts of oil - 1108 m.p.g. RC.{R. Childs} | ||