The Museums trace the development of lead and zinc mining in the Upper Mississippi Valley using models, dioramas, artifacts and photographs. A guided tour includes a walk down into the 1845 Bevans Lead Mine, a tour of the headframe building and hoist house, and an above-ground outdoor train ride pulled by a 1931 mine locomotive. The Rollo Jamison Collection exhibits include artifacts, stories and music of home, farm and family life and nostalgic local cultural history.