A vertical live steam stationary engine

A well-engineered live steam model of a vertical stationary engine, having single cylinder with brass drain cocks and Pickering type speed governor mounted to the top with wheel controlled inlet valve. The steam valve being operated from an eccentric mounted on the crank which is of disc design with side guided. Spoked 4 ½ inch flywheel, split bearings and polish brass oiler cups. The model mounted on diamond checker plate base 19cm x 16cm. Overall height 36cm.