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 modification of brake drums for Bentley III front hubs.
| Identifier | ExFiles\Box 137\5\ scan0179 | |
| Date | 27th November 1937 | |
| 1028-1159. To HPS.{Horace Percy Smith - Experimental Factory Mgr} from Rm{William Robotham - Chief Engineer}/AFM.{Anthony F. Martindale} Rm{William Robotham - Chief Engineer}/AFM.{Anthony F. Martindale}2/MH.{M. Huckerby}27.11.37. 2008 BENTLEY III FRONT HUBS. In reply to HPS.{Horace Percy Smith - Experimental Factory Mgr}1/BA.26.11.37. Will you please use up the drums you have made, after reducing the size of the outer rib, as shown on GB.2828, to enable the latest wheels to be used. Future drums to be made correct to the latest drawing. Rm{William Robotham - Chief Engineer}/AFM.{Anthony F. Martindale} | ||