Prewar 97 Remote Control Coal Elevator made between 1938 and 1942. This version has the gray struts that was made in 1941 which is different than the normal silver color. The accessory worked together with O gauge cars to load and unload the coal. The accessory is bright, clean, and the colors are very nice too. The house is yellow with red windows. The roof is red and the conveyor structure is also gray. The tray is speckled which is different too. This accessory is tested and both the conveyor belt and the coal chute work. Both items will need lubrication. There is no coal either.