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).
Requesting the production of four induction pipes with different diameters.
| Identifier | ExFiles\Box 134\5\ scan0053 | |
| Date | 29th February 1940 | |
| 1133 HPS.{Horace Percy Smith - Experimental Factory Mgr} c. HPS{Horace Percy Smith - Experimental Factory Mgr}/RH.{R. Hollingworth} Rm{William Robotham - Chief Engineer}/CTS.{C. Trot Salt - Carburation}17/ML.29.2.40. B.40. (75) Induction Pipe. Further to our Memo. Rm{William Robotham - Chief Engineer}/CTS.{C. Trot Salt - Carburation}4/BA.1.2.40. will you please produce four further induction pipes, RE.155. 2 off. - 1.200 dia. 2 off. - 1.00 dia. This can be done by the usual method of lining the core-box with sheet lead. Rm{William Robotham - Chief Engineer}/CTS.{C. Trot Salt - Carburation} | ||