A 3 1/2 inch gauge "Rob Roy", paintwork's getting a bit tired and it doesn't have a cab roof, but the thing is in rude mechanical health and runs well.
Silver soldered copper boiler with superheaters, working pressure 80psi, feed by axle pump and injector with hand pump in the side tank. Gunmetal cylinder with inside slide valves actuated by Stephenson's gear with pole reverser in cab. Mechanical lubricator.
Complete with a wooden carrying crate - the engine bolts down onto a length of track inside.
Length 21 inches
|gauge||3 1/2 inch|