MasterLine(R) 55-Ton Fishbelly Hopper, Flat End -- Baltimore & Ohio #3691

These steam-era classics were the backbone of hopper fleets on many roads, lasting into the diesel-era in maintenance service. Each model features prototypical painting and lettering, a diecast underframe and slope sheets, friction bearing trucks, AccuMate operating knuckle couplers, a highly-detailed plastic body with removable coal load and flat or peaked ends as per the prototype.