November 13, 2020 00:48 Updated Follow Contact the Division of Historic Preservation and Archaeology (317-232-1646), Indiana Department of Natural Resources. Related articles What do we know about the Underground Railroad in Indiana? How do I get my building/house on historical listings? Does the Bureau have information about designating a structure to be historic? Is there money to save my historic building or house? What is the derivation of most Indiana town names?