Heinkel-Hirth He S 011 Turbo jet aero engine, designed by Hans Joachim Pabst von Ohain and made by Heinkel-Hirth, Germany, 1944 Heinkel-Hirth He S 011 Turbo jet aero engine 1944
Sector of H.P. turbine disc fitted with single crystal blades, from the RB211-524 gas turbine by Rolls-Royce plc, 1995-96. Sector of H.P. turbine disc from the RB211-524 gas turbine by Rolls-Royce