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).
Sample of Mobiloil 'A' removed from chassis No. WXA 36.
| Identifier | ExFiles\Box 145\2\ scan0260 | |
| Date | 3rd April 1939 | |
| 1229 Lillie Hall to W. RM.{William Robotham - Chief Engineer} RC{R. Childs}10/L/3.4.39. Re: ENGINE OILS. Herewith please find a sample of Mobiloil 'A' removed from chassis No. WXA 36 - mileage 2,470. This has been used in about 1/3rd town and the rest country work; 5 quarts have been added during the period. Mr. Martin of the Vacuum Oil Company has also had a sample. RC.{R. Childs} | ||