(Columbus Young or Pierce Mill, 150', 1874, 35-08-13 - Gone) across White Oak Creek SW of Georgetown, Lewis - Pleasant Township, Brown County, OH. OH221 SW 4.2 miles from jct with OH125 (State St.) in Georgetown to the bridge on the SE side of the road. (N38 50.09 W83 56.79) Photo by Jeff Griffen 10-13-60.