Request to modify the 3rd speed bush and oil hole placement for the Wraith TT Gearbox.
| Identifier | ExFiles\Box 8\11\ 11-page047 | |
| Date | 9th November 1936 | |
| DY {F R Danby} [crossed out] c. Mr. Rm. {William Robotham - Chief Engineer} [Handwritten signature: GRY {Shadwell Grylls} ] [Handwritten: Lough 62] E {Mr Elliott - Chief Engineer} /HDY. {William Hardy} 1/HP.9.11.36. Wraith TT Gearbox. Will you kindly modify the 3rd speed bush for this box on the lines of that for the 2nd speed, as shown by M.Sch.4995. The oil hole in the shaft should be moved forward so that it comes in the middle of the length of the bush. E {Mr Elliott - Chief Engineer} /HDY. {William Hardy} | ||
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).