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 standardisation of a 40/50 HP thermostat.
| Identifier | ExFiles\Box 78\1\ scan0056 | |
| Date | 12th May 1920 | |
| C to EFC X.3563 * X.3563 Re - 40/50 HP. THERMOSTAT. X 3764 Mr. Hives. D/CA3/2733/T12.5.20. BJ. asked some time ago whether this was likely to be made standard, and on taking the matter up with Bn.{W.O. Bentley / Mr Barrington} he stated that the device was being fitted to chassis 4.EX. Will you kindly say what is the present position in this matter. D.L. | ||