Prewar cast Iron O Gauge key wind steam locomotive with snap in motor, dust and display grime.  Locomotive is unmarked, un-numbered and seems to operate fine when wound a bit.  Train is in original paint with dark green stripe under cab window, gold bell and inside of front square lantern/headlight.  Motor has a single front mount/pivot point and rear has a strip of spring metal that snaps in place and pushes in to release motor for removal.  Wheels are one piece die-cast metal painted in a translucent red.  Train should clean and polish to look C6-7.