Instructions for the assembly of Gearbox No.7.HS with specific shafts and drawings.
| Identifier | ExFiles\Box 94\2\ scan0228 | |
| Date | 7th May 1937 | |
| HPS. {Horace Percy Smith - Experimental Factory Mgr} from Rm {William Robotham - Chief Engineer} /Gry. {Shadwell Grylls} Rm {William Robotham - Chief Engineer} /Gry. {Shadwell Grylls} 8/AP.7.5.37 328 GEARBOX No.7.HS. {Lord Ernest Hives - Chair} After an examination of this box will you please build it up with the 1st and 3rd. motion shafts to Ex.27546-7. We also attach Hoffmann's drawing 27-3218 showing the assembly. We have ourselves ordered the bearings. Rm {William Robotham - Chief Engineer} /Gry. {Shadwell Grylls} | ||
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).