List register
51List of Registered Historic Places in Allen County, Ohio — [ [http://www.nationalregisterofhistoricplaces.com/OH/Allen/state.html National Register listings for Allen County, Ohio] ] cite web|url=http://www.nr.nps.gov/|title=National Register Information System|date=2008 04 15|work=National Register of… …
52List of Registered Historic Places in Portage County, Ohio — [ [http://www.nationalregisterofhistoricplaces.com/OH/Portage/state.html National Register listings for Portage County, Ohio] ] cite web|url=http://www.nr.nps.gov/|title=National Register Information System|date=2008 04 15|work=National Register… …
53List of Registered Historic Places in Ross County, Ohio — [ [http://www.nationalregisterofhistoricplaces.com/OH/Ross/state.html National Register listings for Ross County, Ohio] ] cite web|url=http://www.nr.nps.gov/|title=National Register Information System|date=2008 04 15|work=National Register of… …
54List of Registered Historic Places in Scioto County, Ohio — [ [http://www.nationalregisterofhistoricplaces.com/OH/Scioto/state.html National Register listings for Scioto County, Ohio] ] cite web|url=http://www.nr.nps.gov/|title=National Register Information System|date=2008 04 15|work=National Register of …
55List of Registered Historic Places in Athens County, Ohio — [ [http://www.nationalregisterofhistoricplaces.com/OH/Athens/state.html National Register listings for Athens County, Ohio] ] cite web|url=http://www.nr.nps.gov/|title=National Register Information System|date=2008 04 15|work=National Register of …
56List of Registered Historic Places in Auglaize County, Ohio — [ [http://www.nationalregisterofhistoricplaces.com/OH/Auglaize/state.html National Register listings for Auglaize County, Ohio] ] cite web|url=http://www.nr.nps.gov/|title=National Register Information System|date=2008 04 15|work=National… …
57List of Registered Historic Places in Tuscarawas County, Ohio — [ [http://www.nationalregisterofhistoricplaces.com/OH/Tuscarawas/state.html National Register listings for Tuscarawas County, Ohio] ] cite web|url=http://www.nr.nps.gov/|title=National Register Information System|date=2008 04 15|work=National… …
58List of Registered Historic Places in Brown County, Ohio — [ [http://www.nationalregisterofhistoricplaces.com/OH/Brown/state.html National Register listings for Brown County, Ohio] ] cite web|url=http://www.nr.nps.gov/|title=National Register Information System|date=2008 04 15|work=National Register of… …
59List of Registered Historic Places in Clermont County, Ohio — [ [http://www.nationalregisterofhistoricplaces.com/OH/Clermont/state.html National Register listings for Clermont County, Ohio] ] cite web|url=http://www.nr.nps.gov/|title=National Register Information System|date=2008 04 15|work=National… …
60List of Registered Historic Places in Pickaway County, Ohio — [ [http://www.nationalregisterofhistoricplaces.com/OH/Pickaway/state.html National Register listings for Pickaway County, Ohio] ] cite web|url=http://www.nr.nps.gov/|title=National Register Information System|date=2008 04 15|work=National… …