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 for a modified Phantom III oil cooler from John Marston.
| Identifier | ExFiles\Box 131\1\ scan0270 | |
| Date | 25th January 1937 | |
| 1114 To Roy.{Sir Henry Royce} from Rm{William Robotham - Chief Engineer}/Std. c. to G/JWH. Rm{William Robotham - Chief Engineer}/Std.7/AP.25.1.37. Will you please send an official order to Messrs John Marston, Wolverhampton, for one Phantom III. oil cooler to E.87820 except that it has a special stiffened top plate to their design. We have already received this cooler. Rm{William Robotham - Chief Engineer}/Std. | ||