A model single cylinder four pillar rotative beam engine with cylinder 3/4in. bore x 2¾in. stroke, outward facing valve chest with separate steam ways, main stop valve, parallel motion, wire rope and gear driven governor, rod driven feed pump and spoked flywheel, finished in red and blue and mounted on a varnished wood base; and a braized copper vertical superheated fire tube boiler with normal fittings -- 4in.(10cm)dia. (2)