Chicago, December 1942. "Apparatus used at the laboratory at the Chicago & North Western RR's 40th Street yards for analyzing solutions of metals used in locomotives and the railroad plant in general." 4x5 Kodachrome transparency by Jack Delano for the Office of War Information. View full size.
  BUY PRINT    Chicago, December 1942. "Apparatus used at the laboratory at the Chicago & North Western RR's 40th Street yards for analyzing solutions of metals used in locomotives and the railroad plant in general." 4x5 Kodachrome transparency by Jack Delano for the Office of War Information. | Click image for Comments. | Home | Browse All Photos