Mother Jones Prison - Credit: Wikimedia Commons
Mother Jones Prison, also known as Mrs. Carney's Boarding House, was located at Pratt, Kanawha County, West Virginia. It was a large two-story structure constructed by the Willis Brothers and used mostly as a boarding house. It was the "prison" in which labor organizer and agitator Mary Harris "Mother" Jones was detained during the 1912–1913 mine wars. Read more on Wikipedia
Source: en.wikipedia.org