The status of the 3¼ bore High Power Engine and whether castings can be instructed.
| Identifier | ExFiles\Box 134\1\ scan0164 | |
| Date | 25th September 1939 | |
| 1129 To Rm {William Robotham - Chief Engineer} /Gry. {Shadwell Grylls} from Rm. {William Robotham - Chief Engineer} Rm. {William Robotham - Chief Engineer} 3/MH. {M. Huckerby} 25.9.39. Will you please find out while you are at Duffield tomorrow, the position of the 3¼ bore High Power Engine details. Are we in a position to instruct castings for the block and cylinder head ? Rm. {William Robotham - Chief Engineer} | ||
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).