RMT 964439 Ready Made Trains Susquehanna Boxcar O Gauge featuring prototypical painting and lettering. Each PEEP features prototypical painting, lettering, metal handrails, detailed 4 wheel metal trucks with metal wheels, operating knuckle couplers. Check out our additional listing for all of the boxcars available. Operates on O-27 curves. New in the original box. If you have any questions: please leave us a message here or call 1-800-786-1888.