Point of Rocks, Duluth, Minnesota
Point of Rocks, 10th Avenue West and Superior Street; streetcar; engineers; removing rock outcrop ~ Photo Credit: University of Minnesota Duluth, Kathryn A. Martin Library, Northeast Minnesota Historical Collections
Point of Rocks, 10th Avenue West and Superior Street; streetcar; engineers; removing rock outcrop ~ Photo Credit: University of Minnesota Duluth, Kathryn A. Martin Library, Northeast Minnesota Historical Collections