This 50’ gondola with fishbelly sides and drop ends is painted brown with the black and white Keystone logo and white lettering. It was built in August 1951 by American Car & Foundry. It runs the Allegheny District on Bettendorf trucks. This class G31B gondola built in the summer of ‘51 was typical of ACF gondolas built for the PRR in that era. The ‘as delivered’ paint scheme boasted the traditional circle-keystone monogram, but was repainted to the current shadow-keystone in 1959.