From the record
“The Montezuma Schoolhouse, at 5375 Webster St. in Montezuma, Colorado, was built as a rural schoolhouse in 1884. It was listed on the National Register of Historic Places in 2007.”
Wikipedia article Montezuma Schoolhouse, CC BY-SA 4.0.
One of 8 National Register listings published here for Summit County · listed in 2007 · category: Building · built in 1884.
Sources: the Wikipedia article · the case file at the National Archives · the National Register database, National Park Service