In the late 1930's
Pullman Standard built 85 interesting large covered hopper cars for Aluminum
Corporation of America, AOCX 1200-1284, for alumina loading. These large
cars had 10 bottom hoppers (5 on each side of the center sill) and 6 rectangular
hatches on the roof.
Has anyone seen a
photo of one of these cars? Source? On-line?