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).
Official order be sent to F. Humpston for making and fitting an exhaust downtake pipe to car 3.B.50.
| Identifier | ExFiles\Box 111\3\ scan0142 | |
| Date | 1st September 1940 | |
| 500 B To Roy.{Sir Henry Royce} from Rm{William Robotham - Chief Engineer}/Wym.{G. Harold Whyman - Experimental Manager} Copy to G/JWH. C/AT. Rm{William Robotham - Chief Engineer}/Wym.{G. Harold Whyman - Experimental Manager}1/ST.c).9.40. Will you please send an official order to F.{Mr Friese} Humpston, Derwent Street, Belper, for making and fitting one exhaust downtake pipe to 3.B.50 car. Estimate attached £1.5.0. O/N 753. Rm{William Robotham - Chief Engineer}/WYM.{G. Harold Whyman - Experimental Manager} | ||