From the record
“The Newell High School, on Dartmouth St. between 4th and 5th Streets in Newell, South Dakota, United States, was built in 1922 and for school to begin in 1923. It was listed on the National Register of Historic Places in 1986.”
Wikipedia article Newell High School, CC BY-SA 4.0.
One of 39 National Register listings published here for Butte County · listed in 1986 · category: Building · built in 1922.
Sources: the Wikipedia article · the case file at the National Archives · the National Register database, National Park Service