Overview Product Description Weaver 23007 Baltimore and Ohio (large B&O) 40' wagon top box car B&O prototype Wagon Top Box car New in box. 3 rail only or 2 rail. Please spcify. 5.00 more for 2 rail Highly detailed. Separately applied handrails, full brake line detail and other details Diecast underframe Diecast sprung trucks and couplers Minimum diameter curve (3-rail): O-36 Minimum diameter curve (2-rail): 24" Great highly detailed graphics Questions? E-mail us at pdt212@gmail.com or call 805-226-0320 Product Videos Custom Field Product Reviews