From the record
“The Symes Hotel is a historic building in Hot Springs, Montana. It was built in Mission/Spanish Revival style during 1929-1930.”
Wikipedia article Symes Hotel, CC BY-SA 4.0.
One of 23 National Register listings published here for Sanders County · listed in 1998 · category: Building.
Sources: the Wikipedia article · the case file at the National Archives · the National Register database, National Park Service