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).
Recurring issue with cleaning B.60 and B.80 cylinder heads prior to anodic oxidation.
| Identifier | ExFiles\Box 123\5\ scan0264 | |
| Date | 24th January 1939 | |
| 104H To HPS.{Horace Percy Smith - Experimental Factory Mgr} from Rm{William Robotham - Chief Engineer}/Std. Rm{William Robotham - Chief Engineer}/Std.4/MH.{M. Huckerby}24.1.39. With reference to Rm{William Robotham - Chief Engineer}/Std.5/JH.23.9.38, (copy attached), in which we requested you to exercise care to keep B.60 and B.80 cylinder heads clean prior to anodic oxidation, attached is a memo from H1/EA. on the subject, which indicates that the trouble is still occurring. Will you please give this matter your attention. Rm{William Robotham - Chief Engineer}/Std. | ||