BALTIMORE & OHIO Serve a wide range of HO industries with these 53 Thrall Smooth Side Gondolas from WalthersMainline! Fully assembled and ready for service, features include: Limited edition - one-time run of these roadnumbers! Based on cars in service late 1960s to present built with smooth side panels Used for scrap, stone, pulpwood, metal products and other bulk loads Includes matching racks and bulkheads for conversion to coil steel or pulpwood service Correct 36" turned-metal wheelsets Proto MAX(TM) metal knuckle couplers WARNING: CHOKING HAZARD - SMALL PARTS! NOT INTENDED FOR CHILDREN UNDER 3.