Duluth Works Steel Mill Presentation PDDTV 8 years ago Sammy Maida produced this documentary about U.S. Steel’s Duluth Works operation. Maida built a 20-by-6-foot model diorama of the mill that was on display at Saint George Serbian Orthodox Church in June. Recommended Links:Morgan Park: Remembering Our PastPostcard from American Steel and Wire WorksPostcards from Universal Atlas Cement CompanySt. George Serbian Orthodox Church in the August sunset