From the record
“The former Libby High School is a building in Libby, Montana, US added to the National Register of Historic Places on August 20, 2008.”
Wikipedia article Libby High School, CC BY-SA 4.0.
One of 9 National Register listings published here for Lincoln County · listed in 2008 · category: Building.
Sources: the Wikipedia article · the case file at the National Archives · the National Register database, National Park Service
