From the record
“The Alpine Elementary School is a compound consisting of four buildings in Alpine, Arizona, operated by the public Alpine Elementary School District. The original school building of this complex was built in 1930, but a government-funded school had operated here since 1882.”
Wikipedia article Alpine Elementary School (Alpine, Arizona), CC BY-SA 4.0.
One of 24 National Register listings published here for Apache County · listed in 1997 · category: Building · built in 1930.
Sources: the Wikipedia article · the case file at the National Archives · the National Register database, National Park Service · the Wikipedia article