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).
Design request for a knurled filler cap for the Wraith radiator, similar to the one for the Continental Ph.III.
| Identifier | ExFiles\Box 9\3\ 03-page045 | |
| Date | 21th September 1937 | |
| By/NS.{Norman Scott} from Rm{William Robotham - Chief Engineer}/Std. B40 Rm{William Robotham - Chief Engineer}/Std.6/AP.21.9.37 Will you please design for us a filler cap for the Wraith radiator on the lines of that which you recently did for the Continental Ph.III., and using a soft washer of either rubber or copper asbestos. Will you please arrange to knurl the outside of the cap so that it can be screwed up by hand. Rm{William Robotham - Chief Engineer}/Std. | ||