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).
The production of three sets of stiff axle pieces for the Phantom III rear axle.
| Identifier | ExFiles\Box 92\5\ scan0105 | |
| Date | 17th February 1937 | |
| HPS{Horace Percy Smith - Experimental Factory Mgr} from Rm{William Robotham - Chief Engineer}/Smth. 302 Rm{William Robotham - Chief Engineer}/Smth7/M.17.2.37. Phantom III Rear Axle. Will you please put in hand a further three sets of stiff axle pieces, N.Sch.4982. Rm{William Robotham - Chief Engineer}/Smth. | ||