A twin simple vertical marine engine

A well-engineered model of a twin simple vertical marine engine, model engineer built from castings with lever operated Stephensons link reverse gear, slipper guides and turned cylinder supports, the cylinders of twin simple design being approximate 2 inch stroke x 2 inch bore. Balanced open crank with bearings and brass oilers cups, solid disc flywheel and mounted on metal sole plate with wooden plinth having moulded edge. Plinth 36cm x 21cm. Overall height 41cm.