From the record
“The Wells County Fairgrounds in Fessenden, North Dakota was listed on the National Register of Historic Places in 1991. The listing included 18 contributing buildings and one other contributing object on 35 acres (14 ha).”
Wikipedia article Wells County Fairgrounds, CC BY-SA 4.0.
One of 8 National Register listings published here for Wells County · listed in 1991 · category: District.
Sources: the Wikipedia article · the case file at the National Archives · the National Register database, National Park Service

