Duluth, Minnesota, circa 1908. "Aerial bridge car, Duluth Ship Canal." 8x10 inch dry plate glass negative, Detroit Publishing Company. View full size.
  BUY PRINT    Duluth, Minnesota, circa 1908. "Aerial bridge car, Duluth Ship Canal." 8x10 inch dry plate glass negative, Detroit Publishing Company. | Click image for Comments. | Home | Browse All Photos