From the record
“The Oldham Methodist Church is a historic church at Main Street and Epton Avenue in Oldham, South Dakota, USA. It was built in 1914 and was added to the National Register in 1987.”
Wikipedia article Oldham Methodist Church, CC BY-SA 4.0.
One of 23 National Register listings published here for Kingsbury County · listed in 1987 · category: Building.
Sources: the Wikipedia article · the case file at the National Archives · the National Register database, National Park Service