Historic Places Grand Village of the Natchez – a state historic site, Natchez, Mississippi American Indian Places Old Customhouse, Monterey, California Early Structures (colonial, pioneer, etc.) Manassas National Battlefield Park Battlefields Fort Mackinac and Marquette Park, Mackinac Island, Michigan Forts Bridgeton Covered Bridge and Bridgeton Mill, Parke County, Indiana Pears Mill, Buchanan, Michigan Mills Liveries Palmer Community Complex, Lakeville, Indiana – Old Lakeville High School Schoolhouses