A finely engineered gas fired marine steam plant, comprising a mahogany lagged, brass bound silver soldered copper centre flue scotch horizontal boiler built by Cheddar Models Ltd stamped CM0360, with fittings including water and pressure gauges, safety, main stop, whistle and clack valves and lagged main steam line to Stuart Double 10v engine with brass clad cylinders, drain cocks and pipes, lever operated Stephenson's link reverse, skew gear driven feed pump and by-pass, ratchet operated lubricator, oil box and pipes to all bearings and spoked flywheel, water tank and hand feed pump and other details, wood base, finished in red, black and polished brightwork -- 17 x 21in. (43.2 x 53.3cm.). Boiler certificate valid to 26.6.97. Burner, boiler blanking plugs and gas valve drawings