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).
Request to order two thermometers for the Experimental Department.
| Identifier | ExFiles\Box 63\1\ scan0047 | |
| Date | 9th July 1924 | |
| X3035 To Wd.{Mr Wood/Mr Whitehead} from EFC. EFC5/T9.7.24. X.3035 - THERMOMETERS. Will you kindly order for use in the Expl. Dept. 2 Thermometers, reading up to 120°C. EFC. | ||