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).
Dynamometer test results for a Silent Knight Daimler Car No. 5880.
| Identifier | ExFiles\Box 126\4\ scan0001 | |
| Date | 18th January 1910 | |
| R.R. 148 (20 H) (K.{Mr Kilner} 322. 30.11.09) E.P. 5480. H-P W 38-HP Silent Knight Daimler Car No. 5880 X437 as tested on Dynamometer by Lowe 18-1-10 Tho R.R. sh. be 17% more H.{Arthur M. Hanbury - Head Complaints} according to displacement Engine revs: H-P 750 14 500 14 750 19 1000 25.2 1250 27.6 1500 29.1 1750 25.8 [Handwritten notes to the right] R.R. (1176) RR gain % C ? 18. 28 1 29. 52 2 38.1 51 3 43. 59 4 44 51 ? 40 50 18-1-10 eH RP | ||