An approx 1in. scale model of a single cylinder portable engine, with brazed and riveted copper boiler with normal fittings, cylinder 1in. bore x 1½in. stroke, Stephenson's link reverse, ratchet operated lubricator, belt driven Pickering governor, collapsible chimney and many other details. Chassis details include spoked straked wheels with brass hubcaps, turning lock and 'A' frame tow bar, finished in green and black. Built by J. Cumberbirch -- 14 x 19in. (35.5 x 48.3cm.)