From the record
“The Ringgold County Jail is a historic building located in Mount Ayr, Iowa, United States. It was the second building that housed the county jail from its completion in 1895 until the present Ringgold County Courthouse and jail was built in 1927.”
Wikipedia article Ringgold County Jail, CC BY-SA 4.0.
One of 6 National Register listings published here for Ringgold County · listed in 1979 · category: Building · built in 1895.
Sources: the Wikipedia article · the case file at the National Archives · the National Register database, National Park Service

