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).
Test log sheet for the 46-PK car, detailing mileage and performance remarks.
| Identifier | ExFiles\Box 69\3\ scan0190 | |
| Date | 21th April 1925 | |
| 46-PK CAR - contd :- SHEET 2. | DATE. | TESTED BY.{R.W. Bailey - Chief Engineer} | MILES RUN. | TOTAL MILES. | REMARKS. | |---|---|---|---|---| | 13.12.24 | EP.{G. Eric Platford - Chief Quality Engineer} | 95 | 11307 | Carburation poor - engine good for power and smoothness. | | 13.12.24 5.3.25 | Expl: | 1809 | 13116 | | | 7.3.25 9.3.25 | E.{Mr Elliott - Chief Engineer} DA.{Bernard Day - Chassis Design} | 289 | 13405 | Back axle noisy - steering hard on lock - but steady at speed - general performance good - petrol consumption 11 m.p.g. | | 9.3.25 21.4.25 | Expl: | 901 | 14306 | | | ||