From the record
“The Jefferson Square Commercial Historic District is a nationally recognized historic district located in Jefferson, Iowa, United States. It was listed on the National Register of Historic Places in 2011.”
Wikipedia article Jefferson Square Commercial Historic District, CC BY-SA 4.0.
One of 16 National Register listings published here for Greene County · listed in 2011 · category: District.
Sources: the Wikipedia article · the case file at the National Archives · the National Register database, National Park Service


