From the record
“The Mitchell-Estes Farmstead, in Edmonson and Warren counties near Smiths Grove, Kentucky is a historic site which was listed on the National Register of Historic Places in 1996. The listing included two contributing buildings and a contributing site on 94 acres (38 ha).”
Wikipedia article Mitchell-Estes Farmstead, CC BY-SA 4.0.
One of 21 National Register listings published here for Edmonson County · listed in 1996 · category: District.
Sources: the Wikipedia article · the case file at the National Archives · the National Register database, National Park Service

