The oil consumption for car 34 EX.
| Identifier | ExFiles\Box 144\3\ scan0166 | |
| Date | 3rd February 1937 | |
| CX. {Major Len W. Cox - Advertising Manager} RC {R. Childs} 18/L/3.2.37 Re: 34 EX - Oil Consumption. - - - - - - - - The speedometer of the above car was changed during the month of January. The sump of this car was full at the speedo reading of 17019. 098 1 qrt. 263 1 qrt. 502 1 qrt. 754 1 qrt. Miles for month - 1066 to 1 gallon of oil. Consumption for previous month - 904 m.p.g. RC. {R. Childs} ✓ [STAMP] RECEIVED 4 FEB 1937 [STAMP] POST. FEB Received | ||
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).