From the record
“The Burke County Courthouse in Bowbells, North Dakota, was built in 1928. It was designed by the Minneapolis firm of Toltz, King, and Day, who also designed the Barnes County Courthouse and the Ward County Courthouse.”
Wikipedia article Burke County Courthouse (North Dakota), CC BY-SA 4.0.
One of 4 National Register listings published here for Burke County · listed in 1985 · category: Building.
Sources: the Wikipedia article · the case file at the National Archives · the National Register database, National Park Service