Kathleen Coal Mine
Illinois, United States
The Kathleen Mine was a coal mine that operated in the nearby coal town of Dowell, Illinois, United States, from 1918 to 1946. At peak production, its output was 5,000 tons/day of coal. It was operated by the Union Colliery Company in St. Louis. Many miners who worked in the Kathleen were immigrants from eastern Europe, including Rusyns.
Mine data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).