Plain City Historical Society (Museum)
111 West Main Street
Plain City OH 43064
614-570-2962
Union County Historical Society (Museum)
246 West Sixth Street
Marysville OH 43311
937-644-0568
Union County Genealogical Society
Marysville Public Library
231 South Plum Street
Marysville OH 43311
937-642-1876
Underground Railroad Tri-County Tour
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