| Built in 
                  February of 1958, this PS-2 hopper with ASF Ride Control trucks 
                  was purchased by Union Pacific in an order of 30 cars. The Pullman-Standard 
                  all-welded steel, 2,003 cubic-foot two bay covered hopper would 
                  become one of the most popular cars of its type with railroads 
                  and private industry. |