From the record
“The Poweshiek County Courthouse in Montezuma, Iowa, United States, was built in 1859. It was individually listed on the National Register of Historic Places in 1981 as a part of the County Courthouses in Iowa Thematic Resource.”
Wikipedia article Poweshiek County Courthouse, CC BY-SA 4.0.
One of 26 National Register listings published here for Poweshiek County · listed in 1981 · category: Building.
Sources: the Wikipedia article · the case file at the National Archives · the National Register database, National Park Service
