From the record
“Elko County Courthouse is a historic building listed on the National Register of Historic Places and located at 571 Idaho Street in Elko, Nevada.”
Wikipedia article Elko County Courthouse, CC BY-SA 4.0.
One of 7 National Register listings published here for Elko County · listed in 1992 · category: Building · built in 1911, Neoclassical architecture, by W. H. Weeks.
Sources: the Wikipedia article · the case file at the National Archives · the National Register database, National Park Service

