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 report for the 11-EX New Phantom with a Weymann body.
| Identifier | ExFiles\Box 71\3\ scan0136 | |
| Date | 21th March 1926 | |
| COPY. TEST REPORT - 11-EX. NEW PHANTOMCodename for PHANTOM I. WEYMANN BODY. Consec. Day. | Agg. Mileage. | Total Running Hours. | Average Speed. | Date. 74 | 13,390 | 485 50/60 | 24.75. | 21.3.26. MILEAGE. Start. | Finish. | Days. 4795 | 4894 | 99 PETROL. Start. | Added. | Finish. | Used. 18 | 4 | 13 | 9 Oil added. | Oil M.P.G. | Petrol M.P.G. | Running Hours | | 11 | 4 Route, condition, etc. involuntary stops. adjustments, work done. Remarks on running etc. Grasse, Nice, Monte Carlo, Dalmazzo (Italy). Road surface moderate. Controls on steering wheel rattle. Hartford shock-absorbers adjusted up 1/2 a turn. Inside cable of Smith's wiper sheared off. (Sgd.) R.N. STAMP: RECEIVED APR 1926 Henry Boot. Drivers | ||