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).
Request to alter Armstrong patterns and produce 24 damper castings.
| Identifier | ExFiles\Box 152\1\ scan0345 | |
| Date | 9th 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.9.6.37 ARMSTRONG DAMPER CASTINGS Will you please alter the Armstrong patterns as shewn in red on their drawing 462-Z., and then produce 24 castings which should be despatched to Armstrong's Patent Co. Ltd., Eastgate, Beverley, Yorks. Rm{William Robotham - Chief Engineer}/Les.{Ivan A. Leslie} | ||