From the record
“The Pleasant Hill School, also known as the Little Red School House, is a historic building located north of Lineville in rural Wayne County, Iowa, United States. It was built in 1881 on land that had been purchased for educational purposes in 1873, and it housed a one-room school until 1958.”
Wikipedia article Pleasant Hill School (Lineville, Iowa), CC BY-SA 4.0.
One of 4 National Register listings published here for Wayne County · listed in 1975 · category: Building.
Sources: the Wikipedia article · the case file at the National Archives · the National Register database, National Park Service · the Wikipedia article