A Stuart beam engine

A very well-engineered vintage model of a live steam beam engine, model engineered built from Stuart castings with many fine details including split bearing, railed gantrys, steps, step ladder, wooden walk-ways, speed governor and turned columns to Watt's parallel motion. The engine with turned central column supporting beam with single wooden clad cylinder having outside steam chest and steam valve with linkage to eccentric drive on open crank. Spoked flywheel, small pulley drive wheel and water pump driven from the crank above. The whole set on copper plate with wooden base 53cm x 30cm. Overall height 30cm.