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).
The casting of 24 damper covers in RR.50 alloy to be despatched to Armstrong's Patents Co. Ltd.
| Identifier | ExFiles\Box 152\1\ scan0365 | |
| Date | 25th June 1937 | |
| To HPS.{Horace Percy Smith - Experimental Factory Mgr} from Rm{William Robotham - Chief Engineer}/Les.{Ivan A. Leslie} 1293 Rm{William Robotham - Chief Engineer}/Les.7/AP.25.6.37 ARMSTRONG DAMPERS. Will you please cast 24 damper covers in RR.50 to the attached pattern. These castings should be despatched to:- Armstrong's Patents Co.Ltd., Eastgate, Beverley, Yorks. Rm{William Robotham - Chief Engineer}/Les.{Ivan A. Leslie} | ||