From the record
“The Shelby Town Hall in Shelby, Montana is a former town hall building which was built in 1923. It was listed on the National Register of Historic Places in 2006.”
Wikipedia article Shelby Town Hall, CC BY-SA 4.0.
One of 6 National Register listings published here for Toole County · listed in 2006 · category: Building · built in 1923.
Sources: the Wikipedia article · the case file at the National Archives · the National Register database, National Park Service
