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).
Fitting a standard Borg & Beck 11' driven plate with Thermoid facings and testing thrust springs.
| Identifier | ExFiles\Box 7\1\ 600b 27 G V1 Mx Car-page10 | |
| Date | 25th October 1937 | |
| To HPS.{Horace Percy Smith - Experimental Factory Mgr} from Rm{William Robotham - Chief Engineer}/NRC.{N. R. Chandler} c. Whym. 612 Rm{William Robotham - Chief Engineer}/NRC.{N. R. Chandler}1/AP.25.10.37. Re. 27.G.V1. Herewith is a standard Borg & Beck 11" driven plate, but fitted with Thermoid facings. Will you please fit this to the above car and at the same time test the poundage of the thrust springs. Rm{William Robotham - Chief Engineer}/NRC.{N. R. Chandler} | ||