Looking down Fourth Avenue West from Fourth Street in downtown Duluth. The 16-story Alworth building constructed in a record nine months in 1909-1910 is the tall building at the left. It is at 306 West Superior Street. The 1932 built Medical Arts building is in the middle of the photograph at 324 West Superior Street.

~ Photo Credit: University of Minnesota Duluth, Kathryn A. Martin Library, Northeast Minnesota Historical Collections