Keywords: Loading copper, Houghton, Michigan, c1905.jpg SS Juniata in Houghton Michigan det 4a12846 Detroit Publishing Co 1905 LargeImage Cropped black boarder adjusted brightness/contrast converted from TIFF to JPEG PD-Detroit 1905 in rail transport in the United States Chicago Milwaukee St Paul and Pacific Railroad Copper mining in the United States Great Lakes American steam vessels Houghton Michigan Loading freight Michigan in the 1900s Mining rail transport Milwaukee Clipper ship 1905 Rail transport in Michigan Freight cars of the United States |