[Workers assembling boiler for a modern locomotive, Baldwin Locomotive Works, Eddystone, Pennsylvania]
              Image: 5 x 7 in. (12.7 x 17.8 cm)
Paper: 5 x 7 in. (12.7 x 17.8 cm)
Mat: 11 x 14 in. (27.9 x 35.6 cm)
          Paper: 5 x 7 in. (12.7 x 17.8 cm)
Mat: 11 x 14 in. (27.9 x 35.6 cm)
Credit Line
              Gift of the National Archives, Washington, DC, 1975
        
          
            Accession No.
            974.1975