Hopewell Culture National Historical Park No description specified. Institution Members Ron Cockrell Bret J. Ruby Andrew W. Weiland 1-3 (3 Records) Documents Hopewell Culture Administrative History (1999) Phase I Literature Search: Proposed Interagency Employees Corporation Child Care Center, Ross County, Ohio: Project V193-10423 (1993) Report of an Archeological Reconnaissance, Northeast Boundary, George Rogers Clark National Historic Park (1997)