(Emerson Thermodisc) in Mansfield, Richland County, OH. OH13 (Main St.) S. 0.9 miles from jct with US42, exit & continue S. on Main St. 1.25 miles to the tower on the W. side of the road. (N40 43.266 W82 30.833) Photos by Jack & June Schmidt 6-18-15.