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).
Change of material for Wraith III connecting rod bearings.
| Identifier | ExFiles\Box 115\3\ scan0084 | |
| Date | 1st November 1937 | |
| 1020 To HPS.{Horace Percy Smith - Experimental Factory Mgr} from Rm{William Robotham - Chief Engineer}/Swdl.{Len H. Swindell} Rm{William Robotham - Chief Engineer}/Swdl.{Len H. Swindell}1/AP.).11.37. WRAITH III. BEARINGS. Regarding the 2 sets of thin section connecting rod bearings in A.C.C. material which you are producing in accordance with our memo Rm{William Robotham - Chief Engineer}/Swdl.{Len H. Swindell}1/AP.23.10.37, will you please make these in the Centricast A.C.C. material. Rm{William Robotham - Chief Engineer}/Swdl.{Len H. Swindell} | ||