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).
Performance of a Packless Gland Co. thermostat and the commencement of a 10,000-mile test.
| Identifier | ExFiles\Box 39\4\ Scan335 | |
| Date | 16th November 1933 | |
| K3499 To ROY.{Sir Henry Royce} from Hs{Lord Ernest Hives - Chair}/Les: Hs{Lord Ernest Hives - Chair}/Les.20/KT.16.11.33: THERMOSTAT EB.346. Re. ROY{Sir Henry Royce}/MS.3/P.13.11.33. Up to the present the Packless Gland Co. thermostat has proved to be as good as S. Smith & Sons thermostat. We are about to start a 10,000 miles test in which the new thermostat will be used. Hs{Lord Ernest Hives - Chair}/Les.{Ivan A. Leslie} | ||