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 make an inertia ring for a trial of the Summer's Torsion Indicator.
Identifier | ExFiles\Box 138\2\ scan0123 | |
Date | 23th November 1937 | |
HPS.{Horace Percy Smith - Experimental Factory Mgr} Rm{William Robotham - Chief Engineer}/Swdl.{Len H. Swindell}7/JH.23.11.37. Will you please make an inertia ring which is connected with the trial of the Summer's Torsion Indicator in accordance with the attached sketch Rm.{William Robotham - Chief Engineer}469. Rm{William Robotham - Chief Engineer}/Swdl.{Len H. Swindell} | ||