From the record
“Cole Chapel School is a historic school in Hartshorne, Oklahoma. It was built in 1936 and was added to the National Register of Historic Places in 1988.”
Wikipedia article Cole Chapel School, CC BY-SA 4.0.
One of 32 National Register listings published here for Pittsburg County · listed in 1988 · category: Building.
Sources: the Wikipedia article · the case file at the National Archives · the National Register database, National Park Service
