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 for a copy of the polar diagrams of the bearing loads.
| Identifier | ExFiles\Box 132\1\ scan0155 | |
| Date | 30th October 1939 | |
| 1116 To Rm{William Robotham - Chief Engineer}/TAS.{T. Allan Swinden} from Rm.{William Robotham - Chief Engineer} Rm.{William Robotham - Chief Engineer}16/MH.{M. Huckerby}30.10.39. We should like to have a copy of the polar diagrams of the bearing loads which you recently calculated. Rm.{William Robotham - Chief Engineer} | ||