2-Rail brass O scale Locomotive Workshop EMD Roadswitcher DDA40X diesel locomotive unit, unbuilt kit in original box with body, frame/chassis, cabs, other sheet brass parts, trim and other brass parts, unbuilt CLW/OMI truck frame assemblies, wheel and axle sets, roof top flasher beacon, more. Original literature, inspirational literature, inspirational photographs and printed pictures, mechanical drawings and more.