This 50’ steel gondola with low cover is painted brown with black and white keystone logo and white lettering. It was built in May 1957 by American Car & Foundry and ran the Allegheny District on Bettendorf trucks. It ran the rails from 1957 (per service date) until the early 1970s. Some in this series were equipped with racks for handling automobile frames. PRR 376771 likely was assigned to a general commodity service, not specifically auto frames.