A 5in. gauge gas fired model of Stephenson's 0-2-2 locomotive and tender 'Rocket' with a wood lagged copper boiler with fittings including water gauge and safety valves, twin outside inclined cylinders with slip eccentric reverse and gas burner. Tender details include detachable wooden body with dummy water barrel and coal, gas tank and flow valve and four wheel chassis. Finished in green with yellow lining, varnish and brightwork. Display track -- 16½ x 27in. (42 x 68.5 cm)