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 necessity of continuing to send monthly petrol consumption figures.
| Identifier | ExFiles\Box 144\3\ scan0315 | |
| Date | 5th November 1938 | |
| 1220 S/W. Rm.{William Robotham - Chief Engineer} Petrol Consumption Figures. Cx{Major Len W. Cox - Advertising Manager}1/KW5.11.38. Is there any necessity for me to continue sending you these monthly, please ? Cx.{Major Len W. Cox - Advertising Manager} Ruel | ||