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\ scan0099 | |
| Date | 10th February 1926 | |
| COPY. X8900 HS{Lord Ernest Hives - Chair} TEST REPORT - 11-EX - NEW PHANTOMCodename for PHANTOM I. WEYMANN BODY. Consec. Day. | Agg. Mileage. | Total Running Hours. | Average Speed. | Date. 43 | 7869 | 273 25/60 | 28.7 | 10.2.26. MILEAGE. Start. | Finish. | Days. 6560 | 6847 | 287 PETROL. Start. | Added. | Finish. | Used. 3 | 28 | 5 | 26 Oil Added. | 1 quart. Petrol M.P.G. | 11.0 Running Hours. | 10 Route, condition, etc; involuntary stops; adjustments; work done; remarks on running, etc. Southend, Romford, Brentwood, Chelmsford, Witham, Colchester, Harwich, Colchester, Braintree, Dunmow, Bishops Stortford, Hatfield, Chelmsford, Rayleigh, Southend. Roads good. Oiling done:- springs, pivots, steering tubes, brakes, shock-absorbers. Note. Best petrol consumption of any day to date. CWB. W. Richards. Drivers | ||