Jones Mill Run Historic District - Credit: Wikimedia Commons
Jones Mill Run Historic District is a national historic district located near Martinsburg, Berkeley County, West Virginia. It encompasses one contributing building, one contributing site, and two contributing structures. They are the Thomas Swearingen House (c. 1760); site of the mill, including the stone foundation and head and tail races; and the double stone bridge. Read more on Wikipedia
Source: en.wikipedia.org