Atlas - N Scale - 70 Ton Hart Ballast Car - Union Pacific (Brown/Yellow) Road Numbers 7-12 (SKU 150-34776-run2)
Available On: September 1, 2008
Built by ACF from 1940-1953, the 70-Ton Hart Ballast Cars were formally known as "Hart Selective Service Ballast Cars".
Due to the use of specially-designed doors which allowed the lading to be discharged one of three ways: to the center of the rails, to the center and sides of the rails, or to the side of the rails only.
Features: