Overview Product Description Our Custom Run, Atlas O Southern Pacific 55 ton 2 bay hopper car SP tuscan 2 bay hopper with classic c.1956 Large lettering and circle herald Full O scale size Manufactured exclusively for The Public Delivery Track (us) by Atlas Model RR Co. 2 road numbers available 2 rail or 3 rail. PLEASE SPECIFY, and we will add $5.00 to invoice for 2 rail Other car details: Really sharp, detailed graphics Really cool inside bracing details Separately applied grab irons and other details Underbody brake system details Diecast sprung trucks. This is one of the most detailed cars Atlas has made. Product Videos Custom Field Product Reviews