Keywords: Richland County Infirmary.jpg 1001042 National Register of Historic Places Richland County Infirmary at 3220 Mansfield-Olivesburg Road Ohio 545 in Weller Township north of Mansfield Ohio USA 2011-07-16 own User OHWiki 40 50 29 19 N 82 28 09 19 W Weller Township Richland County Ohio Hospitals in Ohio National Register of Historic Places in Richland County Ohio |