Wrought iron piston ring, Bodmin & Wadebridge Railway, believed to have been hand-made the driver of the locomotive, c1832-1847, presented to O V Bulleid by Mr R N Barton, Locomotive Foreman at Salisbury in 1946. Bodmin & Wadebridge Railway Piston Ring 1832-1847
Piston, probably for a model of an Atmospheric Engine Piston, probably for a model of an Atmospheric Engine
Early piston 'Y' alloy aluminium (Cu 4%, Ni 2%, Mg 1.5%) Early piston 'Y' alloy aluminium (Cu 4%, Ni 2%, Mg 1.5%)
Valve head piston, Great Western Railway, Sectioned piston from, Driver's improvement class, Swindon, Dimensions: 2'2"x10?". Valve head piston, Great Western Railway
High pressure Piston of an 1835 Beam Engine, made by Messrs. Wentworth and Sons of Wandsworth High pressure Piston of an 1835 Beam Engine