From the record
“The Van Buren County Courthouse located in Keosauqua, Iowa, United States, was built in 1843. It was listed on the National Register of Historic Places in 1977 as a part of the County Courthouses in Iowa Thematic Resource.”
Wikipedia article Van Buren County Courthouse (Iowa), CC BY-SA 4.0.
One of 23 National Register listings published here for Van Buren County · listed in 1977 · category: Building.
Sources: the Wikipedia article · the case file at the National Archives · the National Register database, National Park Service



