The oil consumption for car B 119 JY.
| Identifier | ExFiles\Box 144\3\ scan0243 | |
| Date | 5th August 1937 | |
| CX. {Major Len W. Cox - Advertising Manager} B 119 JY - Oil Consumption. ------------- The sump of the above car was full at the speedo reading of 4619. 4946 1 qrt. 5595 1 qrt. 5756 1 qrt. 6321 1 qrt. 6561 1 qrt. Miles for month - 1942 to 1 gallon, 1 quart of oil - 1552 m.p.g. RC. {R. Childs} ✓ POST. [STAMP] Received [STAMP] | ||
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).