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).
Request to produce two induction pipes with a 1.500 inch diameter bore for the B.80 induction system.
| Identifier | ExFiles\Box 124\1\ scan0146 | |
| Date | 12th June 1939 | |
| 10HH To HPS.{Horace Percy Smith - Experimental Factory Mgr} from Rm{William Robotham - Chief Engineer}/CTS.{C. Trot Salt - Carburation} Rm{William Robotham - Chief Engineer}/CTS.{C. Trot Salt - Carburation}5/MH.{M. Huckerby}12.6.39. INDUCTION SYSTEM - B.80. Will you please produce two induction pipes from the existing patterns (by using sheet lead) to have a main bore of 1.500 dia. EB.4838 2 off required (indu. pipe). EB.4839 2 off (riser). Rm{William Robotham - Chief Engineer}/CTS.{C. Trot Salt - Carburation} | ||