Bachmann Spectrum G Scale 36 Ton 2 Truck Shay #11 Pardee & Curtain 81196 is a pre-built steam locomotive model that runs on a 2-rail-2-conductor rail system. It is powered by DC and operates on a G gauge scale of 1:20.3. The locomotive is painted black and features a smoke unit and light function. It is manufactured by Bachmann and has a corporate road name of Pardee & Curtin LBR. Co. Locomotive tested August 17/2025. Run both directions, lights work!! No original box!! See photos for details and conditions! Thanks