Model of Robert Duncan's screw propeller, with stern frame and rudder, as fitted to the Egyptian government yacht 'Sareea 1886-1887
Dowty R391 composite Propeller for Lockheed Martin C130J Hercules Aeroplane, 1997. Dowty R391 composite Propeller for Lockheed Martin C130J Hercules Aeroplane 1997
Self-Pitching Carbon Fibre Cyclic Pitch Propeller, prototype, with wooden transport box and steel transport box trolley 2005-2006; 2014
Model of 4-bladed propeller, from quadruple screw Atlantic liner, turbine steamer RMS Aquitania 1929-1931
Working model, scale 1:16, of John Seaward's patented folding auxiliary propeller (c.1848), by Seaward and CapelMillwall, London, England, 1848-1856 Working model, of John Seaward's patented folding auxiliary propeller 1848-1856
Four bladed airscrew by de Havilland, for 200 HP Hispano Suiza engine; numbered G.42 N. D.2730. 25 P.2250 Four Bladed Airscrew for Hispano Suiza Engine