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).
The failure and replacement of a Cambridge Radiator Thermometer due to burnt contacts.
| Identifier | ExFiles\Box 175\4\ img114 | |
| Date | 27th August 1929 | |
| C.E.C. JD.{J. Draper - Frames}23. X3875. 27. 8. 29. X3875 Re Cambridge Radiator Thermometer Thermometer no 94353 has failed on 17 GIV by the burning away of the contacts due to some reason unknown. The insulation of the instrument is OK. A new instrument was obtained & the two dials changed over & tested OK before fitting to car. Faulty thermometer attached. G.J. | ||