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).
Testing procedures for Phantom III oil coolers, including American practices.
| Identifier | ExFiles\Box 131\1\ scan0238 | |
| Date | 20th November 1936 | |
| To Rm.{William Robotham - Chief Engineer} from Hs.{Lord Ernest Hives - Chair} 1114 Hs.{Lord Ernest Hives - Chair}1/KW.20.11.36. [Illegible signature] Will you please let me know what tests the Experimental Dept. recommended for Phantom III production Oil Coolers, before they are fitted to the chassis. Steadman Please let me have information together with american practice. HS{Lord Ernest Hives - Chair} [struck through] Rm.{William Robotham - Chief Engineer} | ||