(Barn, OH-71-13) NE of Greenfield, Buckskin Township, Ross County, OH. OH138 N. (curves NE) 3.25 miles from jct with OH28 on the E. side of Greenfield to the quilt on the NW side of the road at 3453. Unknown. (N39 23.211 W83 20.139) Photos by Jack & June Schmidt 7-15-15.