The prototype for the AtlasO Trainman two-rail O Scale ACF 50'6" Boxcar offered railroads and private companies alike a car that could be used freely in interchange between railroads across the country. In 1974, ACF built the first boxcar for Railbox, a subsidiary of the Trailer Train Company. They went on to produce 5,400 50' cars over the next six years, receiving large orders from Class I railroads, shortlines and boxcar leasing companies. This O Scale model features a detailed injection-molded body, fine decoration, metal wheels and metal knuckle couplers. This car is designed for 24" or larger radius curves. The ACF 50'6" Boxcar is perfect for your diesel-era train consists. Check out the entire line of AtlasO freight cars.