From the record
“The Lone Tree School is a historic one-room schoolhouse located at 19292 250 North Avenue in rural Bureau County, Illinois. The school was built in 1876 to serve the community of Lone Tree and surrounding Wheatland Township.”
Wikipedia article Lone Tree School, CC BY-SA 4.0.
One of 19 National Register listings published here for Bureau County · listed in 2004 · category: Building · built in 1876.
Sources: the Wikipedia article · the case file at the National Archives · the National Register database, National Park Service
