I grew up on a farm that bordered Beaver Creek State Park. I played in and around Gaston Mill throughout my childhood. Just to clearify....the Mill and the Park are located in Columbiana County not in the city of Columbiana which is located in Columbiana County.The State Park is located closer to Calcutta, OH. off of Route 7.It is about a 15 drive to Calcutta. The mill has been restored and when I was little they would run it on the weekends grinding wheat and corn. Do you have photos of the mill?