From the record
“The Missouri Heights School, in Garfield County, Colorado near Carbondale, Colorado, was listed on the National Register of Historic Places in 1999.”
Wikipedia article Missouri Heights School, CC BY-SA 4.0.
One of 20 National Register listings published here for Garfield County · listed in 1999 · category: Building · built in 1917.
Sources: the Wikipedia article · the case file at the National Archives · the National Register database, National Park Service
