Revolutionze your HO railroad with WalthersProto 50′ Pullman-Standard PS-2 2893 Three-Bay Covered Hoppers! From their introduction in the 1950s, these large capacity cars quickly changed how shippers and customers handled a wide range of loads including grain, plastic pellets, potash and similar loads. Features of the cars include: One time run of these roadnumbers, order now - limited quantity available! Prototypes in service from 1950s to 1990s Used for grain, aggregates, plastic pellets, potash and similar loads Detailed body with separately applied round hatches, walkways, end platforms, brake gear and more Correct 33′ RP-25 metal wheelsets Proto MAX(TM) magnetic metal knuckle couplers