From the record
“The Smith-Duncan House and Eastman Barn are two historic buildings located on the Duncan Farmstead at Pere Marquette State Park in Jersey County, Illinois. The Smith-Duncan House is a two-story limestone house built circa 1861.”
Wikipedia article Smith-Duncan House and Eastman Barn, CC BY-SA 4.0.
One of 19 National Register listings published here for Jersey County · listed in 1999 · category: Building.
Sources: the Wikipedia article · the case file at the National Archives · the National Register database, National Park Service





