Live Steam 5 Gauge Model of Southern Railway King Arthur Class Locomotive No 453 estimated to be about 90% built. This is a kit-build model, supplied by Modelworks International Ltd, largely assembled with all parts to complete. There is a complete set of documentation includings parts list, assembly drawings, boiler certificate. Superheated copper boiler, silver-soldered throughout. Initial hydraulic test certificate to 160psi for 80 psi working pressure. Feed by twin injectors, axle pump and auxiliary hand pump. Twin cylinders with piston valves actuated by Walschaerts gear. Eight wheel bogie tender. Length of Locomotive 41 inches; Tender 29 inches