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).
Notifying a change in the referencing system for RH.
| Identifier | ExFiles\Box 143\3\ scan0374 | |
| Date | 17th June 1940 | |
| Ev.{Ivan Evernden - coachwork} from Rm.{William Robotham - Chief Engineer} 1204 Rm.{William Robotham - Chief Engineer}4/ML.17.6.40. Please note that RH{R. Hollingworth}'s reference is now Rm{William Robotham - Chief Engineer}/RH{R. Hollingworth} and not HPS{Horace Percy Smith - Experimental Factory Mgr}/RH.{R. Hollingworth} Rm.{William Robotham - Chief Engineer} | ||