Science Rides the High Iron
Newsman Chet Huntley narrates this documentary about how science helps a passenger train make its way through the rugged Colorado Rockies.Newsman Chet Huntley narrates this documentary about how science helps a passenger train make its way through the rugged Colorado Rockies.Newsman Chet Huntley narrates this documentary about how science helps a passenger train make its way through the rugged Colorado Rockies.