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).
Note on the boiling water temperature of a Napier 16.9HP engine during an R.A.C. test.
| Identifier | ExFiles\Box 78\3\ scan0034 | |
| Date | 16th September 1909 | |
| R.R. 148 (20 II) (H.{Arthur M. Hanbury - Head Complaints} 360. 16.9.09) E.P. 4941. X 446 Temperature of boiling Water. Napier 16.9HP (6 cylin) for partic. see consump. R.A.C test. at Brooklands, including. at top of radiator, 155° F.{Mr Friese} = (no water consumption). (no recorded ? average or max. | ||