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Historical Markers

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Number	Title	Erected	County	City	Media
#08-45	"Alligator" Mound	1998	Licking	Granville	Photos (7)
#05-56	"Bent, Zigzag, and Crooked" The Bellaire, Zanesville, and Cincinnati Railroad	2003	Monroe	Woodsfield	Photos (4)
#14-47	"Sandstone Center of the World"	2003	Lorain	Amherst	Photos (5)
#03-52	"Skypark"	2002	Medina	Wadsworth	Photos (3)
#02-47	103rd Ohio Volunteer Infantry	1974	Lorain	Sheffield Lake	Photos (6)
#12-31	1749 French Claims to Ohio River Valley	1994	Hamilton	Cincinnati	Photos (4)
#17-87	17th Infantry Regiment	2003	Wood	Perrysburg	Photos (6)
#22-55	1804 Iddings Log House	2007	Miami	Troy	Photos (5)
#01-55	1804 Quaker Meetinghouse	1975	Miami	West Milton	Photos (4)
#26-9	1858 Morgan Township House	2007	Butler	Okeana	Photos (5)
#32-77	1936 Akron Rubber Strike	2003	Summit	Akron	Photos (6)
#08-11	1950 National and Ohio Plowing Matches	2004	Champaign	Urbana	Photos (4)
#17-32	19th Century Freight Depot	1989	Hancock	Findlay	Photos (4)
#02-64	A Seed of Catholic Education in Ohio	2002	Perry	Somerset	Photos (2)
#22-11	A.B. Graham	2006	Champaign	St. Paris	Photos (3)
#18-45	A.H. Heisey Glass	2003	Licking	Newark	Photos (1)
#21-22	Abandoned Schooner Idaho	2002	Erie	Huron	Photos (4)
#55-18	Ábdu'l-Bahá and the Bahá'í Faith	2003	Cuyahoga	Cleveland	Photos (1)
#28-9	Abraham Lincoln's 1859 Hamilton Speech	2009	Butler	Hamilton	Photos (0)
#08-41	Abraham Lincoln's Visit to Steubenville	2004	Jefferson	Steubenville	Photos (3)
#10-71	Abrams' Big House	2003	Ross	Chillicothe	Photos (3)
#16-33	Ada Passenger Depot, 1887	2001	Hardin	Ada	Photos (5)
#05-1	Adams County Mineral Springs	1980	Adams	Peebles	Photos (8)
#16-11	Addison White	2005	Champaign	Mechanicsburg	Photos (4)
#22-47	Admiral Ernest J. King	2003	Lorain	Lorain	Photos (2)
#09-4	Adna R. Chaffee	2003	Ashtabula	Orwell	Photos (3)
#06-21	Africa Community	2002	Delaware	Delaware	Photos (4)
#29-77	Airdock	2003	Summit	Akron	Photos (14)
#02-5	Albany	1999	Athens	Albany	Photos (5)
#34-31	Albert B. Sabin, M.D., 1906-1993	2003	Hamilton	Cincinnati	Photos (5)
#20-76	Alliance-Birthplace of Ohio's State Flower - The Scarlet Carnation	2004	Stark	Alliance	Photos (16)
#105-25	American Federation of Labor since 1881	2007	Franklin	Columbus	Photos (2)
#14-87	Amos Spafford	2002	Wood	Perrysburg	Photos (5)
#03-80	Amrine Settlement	2003	Union	Marysville	Photos (6)
#25-45	An Early Center of Education	2009	Licking	Granville	Photos (0)
#10-77	Anna Dean Farm	1985	Summit	Barberton	Photos (8)
#49-25	Anne O'Hare McCormick 1880-1954	2003	Franklin	Columbus	Photos (5)
#07-19	Annie Oakley	2003	Darke	Versailles	Photos (5)
#02-19	Annie Oakley, 1860-1926	2001	Darke	Greenville	Photos (8)
#10-21	Anson Williams and The Village of Williamsville	2003	Delaware	Lewis Center	Photos (4)
#03-81	Anthony Wayne's March Across Van Wert County	1998	Van Wert	Venedocia	Photos (2)
#11-31	Anti-German Hysteria	1994	Hamilton	Cincinnati	Photos (6)
#18-60	Anti-Slavery Tensions in Muskingum County	2009	Muskingum	Zanesville	Photos (3)
#14-29	Antioch College	2003	Greene	Yellow Springs	Photos (11)
#03-63	Antwerp and Carryall Township	2003	Paulding	Antwerp	Photos (5)
#24-25	Archibald's Mill	1999	Franklin	New Albany	Photos (3)
#14-60	Architect Cass Gilbert	2003	Muskingum	Zanesville	Photos (4)
#07-87	Army Lodge No. 24 Free and Accepted Masons	1992	Wood	Perrysburg vicinity	Photos (2)
#41-48	Art Tatum	2003	Lucas	Toledo	Photos (2)
#02-69	Artist Emerson Burkhart	2003	Putnam	Kalida	Photos (3)
#10-4	Ashtabula Train Disaster December 29, 1876	2003	Ashtabula	Ashtabula	Photos (3)
#76-25	Asians in the American Civil War	2003	Franklin	Columbus	Photos (10)
#24-77	Astronaut Judith Resnik	2003	Summit	Akron	Photos (8)
#07-5	Athens County Infirmary	2004	Athens	Millfield	Photos (3)
#05-11	Bailey and Barclay Halls	2003	Champaign	Urbana	Photos (10)
#24-18	Bain Park Cabin	2002	Cuyahoga	Fairview Park	Photos (3)
#04-28	Bainbridge Center Historic District	2002	Geauga	Bainbridge	Photos (6)
#61-18	Baldwin University	2003	Cuyahoga	Berea	Photos (7)
#07-45	Bank of the Alexandrian Society	1990	Licking	Granville	Photos (2)
#11-71	Banking Crisis of 1819	2003	Ross	Chillicothe	Photos (7)
#03-28	Batavia House	2002	Geauga	Middlefield	Photos (5)
#06-84	Bathsheba Rouse	1999	Washington	Belpre	Photos (2)
#46-48	Battle of Fallen Timbers	2003	Lucas	Maumee	Photos (11)
#06-55	Battle of Pickawillany, 1752	2003	Miami	Piqua	Photos (8)
#01-56	Beallsville/Monroe County Honors Vietnam War Casualities	2001	Monroe	Beallsville	Photos (3)
#04-14	Beam Farm Mound	2001	Clinton	Sabina	Photos (2)
#03-45	Beard-Green Cemetery in the Dawes Arboretum	1981	Licking	Newark	Photos (4)
#84-18	Bedford Historic Business District	2005	Cuyahoga	Bedford	Photos (11)
#16-21	Bellpoint Buccaneers	2008	Delaware	Bellpoint	Photos (1)
#17-84	Belpre and The Ohio River	2003	Washington	Belpre	Photos (4)
#05-41	Benjamin Lundy Home	2003	Jefferson	Mount Pleasant	Photos (1)
#09-25	Benjamin Russell Hanby 1833-1867	1980	Franklin	Westerville	Photos (6)
#03-67	Benjamin Tappan Jr. (1773-1857)	2000	Portage	Ravenna vicinity	Photos (4)
#18-18	Berea District Seven School	1999	Cuyahoga	Berea	Photos (6)
#16-18	Berea Sandstone Quarries	1998	Cuyahoga	Berea	Photos (9)
#43-18	Berea Union Depot	2003	Cuyahoga	Berea	Photos (4)
#17-25	Bergstresser/Dietz Covered Bridge 1887-1991	1992	Franklin	Canal Winchester	Photos (4)
#02-9	Bethel Chapel	1984	Butler	Oxford vicinity	Photos (1)
#06-4	Betsey Mix Cowles (1810-1876)	2003	Ashtabula	Austinburg	Photos (2)
#12-21	Bharatiya Hindu Temple	2003	Delaware	Powell	Photos (5)
#09-27	Bidwell	1996	Gallia	Bidwell	Photos (2)
#47-25	Big and Little Darby Creeks - A Feature of Ohio's Scenic Rivers	2003	Franklin	Galloway	Photos (3)
#11-58	Big Bottom Massacre	2002	Morgan	Stockport	Photos (5)
#09-17	Big Four Depot	2003	Crawford	Galion	Photos (2)
#29-11	Billy "Single" Clifford	2009	Champaign	Urbana	Photos (0)
#16-48	Birmingham - Ironville	1987	Lucas	Toledo	Photos (22)
#15-53	Birthplace of Ambrose Bierce	2003	Meigs	Reedsville	Photos (2)
#05-15	Birthplace of Catholicism in Northern Ohio	1968	Columbiana	Dungannon	Photos (3)
#01-47	Birthplace of Easter Seal Society	1969	Lorain	Elyria	Photos (4)
#15-18	Birthplace of James A. Garfield	1990	Cuyahoga	Moreland Hills	Photos (8)
#06-71	Birthplace of Lucy Ware Webb Hayes	2001	Ross	Chillicothe	Photos (12)
#46-18	Birthplace of Rock 'n' Roll	2003	Cuyahoga	Cleveland	Photos (6)
#03-29	Birthplace of Tecumseh	1992	Greene	Xenia	Photos (8)
#32-25	Birthplace of the Veterans of Foreign Wars	2000	Franklin	Columbus	Photos (2)
#20-22	Birthplace of Thomas A. Edison (1847-1931)	2001	Erie	Milan	Photos (13)
#10-60	Birthplace of Thomas A. Hendricks	1999	Muskingum	Fultonham	Photos (2)
#25-9	Birthplace of William Bebb; Governor of Ohio; 1846-1848	1961	Butler	Okeana	Photos (8)
#10-72	Bishop John Seybert	2003	Sandusky	Bellevue	Photos (5)
#11-7	Blaine Hill "S" Bridge	2003	Belmont	St. Clairsville	Photos (7)
#05-83	Blaw-Knox Antenna	2002	Warren	Mason	Photos (7)
#10-25	Blendon Church Bell	1981	Franklin	Westerville	Photos (2)
#04-25	Blendon Presbyterian Church	1967	Franklin	Westerville	Photos (1)
#05-24	Bloomingburg Cemetery	2006	Fayette	Bloomingburg	Photos (5)
#01-16	Bouquet's Expedition	1964	Coshocton	Warsaw vicin.	Photos (6)
#11-79	Bouquet's Trail, 1764	2001	Tuscarawas	Baltic	Photos (4)
#55-31	Boyhood Home of Dr. Winthrop Smith Sterling	2003	Hamilton	Cincinnati	Photos (2)
#04-73	Boyhood Home of Roy Rogers	2000	Scioto	Portsmouth	Photos (9)
#02-51	Boyhood Home of Warren G. Harding	1965	Marion	Caledonia	Photos (3)
#03-73	Boyhood Home of Wesley Branch Rickey, Baseball Pioneer, Innovator, Executive	1998	Scioto	Rushtown	Photos (2)
#01-19	Bradford	1975	Darke	Bradford	Photos (4)
#08-55	Bradford Fire of 1920	2003	Miami	Bradford	Photos (2)
#01-1	Bradford Tavern	1976	Adams	Peebles	Photos (9)
#92-18	Brecksville Township's First Settler	2009	Cuyahoga	Broadview Heights	Photos (0)
#10-53	Brewster Higley VI (1823-1911)	2001	Meigs	Rutland	Photos (2)
#02-58	Brick Church and Cemetery	1969	Morgan	McConnelsville vicinity	Photos (2)
#18-29	Brigadier General Benjamin Oliver Davis Jr.	2003	Greene	Wilberforce	Photos (3)
#11-57	Brigadier General Edmund Munger	2006	Montgomery	Centerville	Photos (5)
#23-55	Brigadier General John Webb	2007	Miami	Casstown	Photos (8)
#81-25	Brigadier General Roswell Sabin Ripley, CSA	2004	Franklin	Worthington	Photos (5)
#20-78	Brookfield Township	2005	Trumbull	Brookfield	Photos (5)
#50-18	Brooklyn Heights	2003	Cuyahoga	Brooklyn Heights	Photos (3)
#22-55	Brown Township School District #6 (Allen's School)	2008	Miami	Conover	Photos (2)
#49-48	Browning Masonic Community	2006	Lucas	Waterville	Photos (3)
#03-86	Bryan's Air Mail Field	2002	Williams	Bryan	Photos (3)
#01-40	Buckeye Furnace	1960	Jackson	Jackson vicinity	Photos (6)
#13-45	Buckeye Lake	2002	Licking	Buckeye Lake	Photos (11)
#12-45	Buckeye Lake Park "The Playgound of Ohio"	2001	Licking	Buckeye Lake	Photos (6)
#03-68	Bunker Hill House	2002	Preble	Fairhaven	Photos (5)
#15-47	Burrell Homestead	2003	Lorain	Lorain	Photos (4)
#10-28	Burton Congregational Church	2009	Geauga	Burton	Photos (0)
#09-71	Burton Egbert Stevenson	2002	Ross	Chillicothe	Photos (7)
#09-28	Burton, Ohio-First Permanent Settlement in Geauga County	2008	Geauga	Burton	Photos (4)
#08-9	Busenbark	1999	Butler	Hamilton	Photos (2)
#22-9	Butler County Courthouse	2003	Butler	Hamilton	Photos (9)
#08-18	Butternut Ridge Cemetery	1978	Cuyahoga	North Olmsted	Photos (3)
#07-84	C. William O'Neill	2001	Washington	Marietta	Photos (6)
#28-18	Cahoon Memorial Park	2002	Cuyahoga	Bay Village	Photos (4)
#09-65	Caleb Atwater	2003	Pickaway	Circleville	Photos (6)
#02-38	Calmoutier	2003	Holmes	Calmoutier	Photos (11)
#03-74	Camp Ball	2000	Seneca	Tiffin	Photos (3)
#08-71	Camp Bull	2002	Ross	Chillicothe	Photos (3)
#27-25	Camp Chase	1999	Franklin	Columbus	Photos (13)
#05-65	Camp Circleville-90th Ohio Volunteer Infantry	2001	Pickaway	Circleville	Photos (6)
#74-18	Camp Cleveland	2003	Cuyahoga	Cleveland	Photos (4)
#02-21	Camp Delaware 1862-1864	2001	Delaware	Delaware	Photos (4)
#19-1	Camp Hamer	2007	Adams	West Union	Photos (5)
#14-51	Camp Marion, World War II Prisoners of War, 1944-1946	2006	Marion	Marion	Photos (3)
#04-62	Camp Perry	1995	Ottawa	Port Clinton	Photos (5)
#07-8	Camp Ripley, 1861-1864	2001	Brown	Ripley	Photos (5)
#07-71	Camp Sherman	2001	Ross	Chillicothe	Photos (10)
#06-46	Campbell Hill	2001	Logan	Bellefontaine	Photos (6)
#109-25	Campbell Memorial Park	2009	Franklin	Columbus	Photos (7)
#01-66	Canal Park	1991	Pike	Waverly	Photos (4)
#26-48	Canal Terminus	1988	Lucas	Toledo	Photos (2)
#03-15	Canal Tunnels	1964	Columbiana	Hanoverton vicinity	Photos (3)
#26-25	Canal Winchester and The Ohio and Erie Canal	1999	Franklin	Canal Winchester	Photos (4)
#28-50	Canfield Cemetery	2009	Mahoning	Canfield	Photos (1)
#22-50	Canfield Christian Church	2007	Mahoning	Canfield	Photos (5)
#19-50	Canfield Congregational Church	2007	Mahoning	Canfield	Photos (5)
#29-50	Canfield Fair	2009	Mahoning	Canfield	Photos (1)
#21-50	Canfield Green	2007	Mahoning	Canfield	Photos (5)
#25-50	Canfield Township Hall	2007	Mahoning	Canfield	Photos (5)
#20-50	Canfield War Vet Museum	2007	Mahoning	Canfield	Photos (3)
#23-50	Canfield WPA Memorial Building	2007	Mahoning	Canfield	Photos (5)
#81-25	Captain Eddie Rickenbacker	2003	Franklin	Columbus	Photos (7)
#10-84	Captain Gordon C. Greene	2002	Washington	Newport	Photos (5)
#02-53	Captain Joseph C. McElroy	1975	Meigs	Racine	Photos (3)
#08-7	Captina African Methodist Episcopal Cemetery	2002	Belmont	Barnesville	Photos (7)
#31-31	Cary Cottage	2002	Hamilton	Cincinnati	Photos (1)
#23-78	Casterline Cemetery	2009	Trumbull	Cortland	Photos (8)
#33-18	Cataract Falls	2002	Cuyahoga	Cleveland	Photos (9)
#06-11	Cedar Bog Nature Preserve	2004	Champaign	Urbana	Photos (6)
#06-86	Cedar Hill Farm	2009	Williams	Edgerton	Photos (0)
#17-22	Cedar Point	2001	Erie	Sandusky	Photos (12)
#03-25	Central College Presbyterian Church	1967	Franklin	Westerville	Photos (2)
#16-29	Central State University	2003	Greene	Wilberforce	Photos (5)
#03-9	Champion Hamilton Mill	1994	Butler	Hamilton	Photos (3)
#01-28	Chardon Business District	1996	Geauga	Chardon	Photos (6)
#02-28	Chardon Business District	1996	Geauga	Chardon	Photos (7)
#11-27	Charles E. Holzer Sr., M.D. (1887-1956)	2002	Gallia	Gallipolis	Photos (5)
#03-10	Charles E. Wilson	2003	Carroll	Minerva	Photos (2)
#04-57	Charles F. Kettering	2003	Montgomery	Dayton	Photos (10)
#03-3	Charles Franklin Kettering	2001	Ashland	Loudonville	Photos (8)
#31-55	Charles Furnas, 1880-1941	2008	Miami	West Milton	Photos (3)
#21-47	Charles M. Hall and Frank F. Jewett	2003	Lorain	Oberlin	Photos (6)
#59-18	Charles Waddell Chesnutt	2003	Cuyahoga	Cleveland	Photos (1)
#06-80	Charles Warren Fairbanks Birthplace	2009	Union	Unionville Center	Photos (2)
#17-15	Cherry Valley Coke Ovens	1999	Columbiana	Leetonia	Photos (6)
#10-65	Chief Logan	2003	Pickaway	Circleville vicinity	Photos (16)
#03-33	Chief Roundhead's Village	1987	Hardin	Kenton	Photos (2)
#03-22	Cholera Cemetery	1965	Erie	Sandusky	Photos (9)
#01-42	Christ Church at the Quarry	1976	Knox	Gambier	Photos (9)
#10-22	Christ Episcopal Church	1988	Erie	Huron	Photos (3)
#01-15	Church Hill Road Bridge	1963	Columbiana	Lisbon vicinity	Photos (5)
#20-31	Cincinnati & Whitewater Canal Tunnel	2000	Hamilton	Cleves	Photos (3)
#72-31	Cincinnati Breweries	2008	Hamilton	Cincinnati	Photos (5)
#32-31	Cincinnati Public Markets	2002	Hamilton	Cincinnati	Photos (6)
#54-31	Cincinnati Reds	2003	Hamilton	Cincinnati	Photos (10)
#19-31	Cincinnati Riots of 1884	1999	Hamilton	Cincinnati	Photos (8)
#27-31	Cincinnati Union Terminal	2002	Hamilton	Cincinnati	Photos (9)
#22-31	Cincinnati's German Heritage	2001	Hamilton	Cincinnati	Photos (4)
#02-12	City Building	2003	Clark	Springfield	Photos (2)
#06-44	City of Ironton - Founded 1849	2003	Lawrence	Ironton	Photos (2)
#25-31	Civic Organizations in Hazelwood (1941-2000)	2002	Hamilton	Blue Ash	Photos (3)
#04-51	Claridon Prairie	1978	Marion	Caledonia vicinity	Photos (1)
#06-3	Clear Fork Gorge-A Feature of Ohio's Forests	2003	Ashland	Loudonville	Photos (3)
#07-76	Clearview Golf Club, 1946	2001	Stark	East Canton	Photos (4)
#54-18	Cleveland Buddhist Temple	2003	Cuyahoga	Euclid	Photos (2)
#86-18	Cleveland East Ohio Gas Explosion	2007	Cuyahoga	Cleveland	Photos (2)
#37-18	Cleveland Grays	2003	Cuyahoga	Cleveland	Photos (3)
#32-18	Cleveland Theater District	2002	Cuyahoga	Cleveland	Photos (4)
#07-29	Clifton Gorge - A Feature of Ohio's Glacial Past	2003	Greene	Yellow Springs	Photos (10)
#84-25	Coach Woody Hayes	2003	Franklin	Columbus	Photos (3)
#10-18	Coe Ridge	1978	Cuyahoga	North Olmsted	Photos (1)
#67-31	Colerain Turnpike Watering Trough	2006	Hamilton	Colerain Township	Photos (8)
#11-29	Collins School	2003	Greene	Xenia	Photos (4)
#51-18	Collinwood School Fire	2003	Cuyahoga	Collinwood	Photos (1)
#05-13	Colonel John J. Voll	1995	Clermont	Goshen	Photos (5)
#08-42	Colonel Lorin Andrews "First to Fight"	2003	Knox	Gambier	Photos (9)
#01-88	Colonel William Crawford	1996	Wyandot	Crawford vicinity	Photos (10)
#02-16	Colonel William Simmons	1975	Coshocton	Warsaw	Photos (3)
#14-77	Colt Barn - Anna Dean Farm	1999	Summit	Barberton	Photos (6)
#17-47	Columbia Township	2003	Lorain	Columbia Station	Photos (2)
#45-25	Columbus Depot	2002	Franklin	Whitehall	Photos (6)
#01-69	Columbus Grove Municipal Pool	1999	Putnam	Columbus Grove	Photos (3)
#97-25	Columbus Main Library	2007	Franklin	Columbus	Photos (5)
#14-71	Concord Presbyterian Church	2003	Ross	Frankfort	Photos (5)
#08-31	Congress Green Cemetery	1990	Hamilton	North Bend	Photos (5)
#20-45	Conine Homestead	2006	Licking	Pataskala	Photos (4)
#03-76	Constitution Day	2000	Stark	Louisville	Photos (2)
#23-43	Cora Gaines Carrel	2003	Lake	Willoughby	Photos (0)
#03-1	Covenanter Church	1976	Adams	Cherry Fork	Photos (2)
#35-77	Coventry Township	2006	Summit	Coventry Township	Photos (13)
#05-84	Covered Bridges on the Muskingum River	1998	Washington	Lowell	Photos (3)
#18-1	Cowboy Copas	2004	Adams	West Union	Photos (9)
#02-61	Crash of the USS Shenandoah, September 3, 1925	2002	Noble	Ava	Photos (16)
#02-17	Crawford's Expedition, 1782	1976	Crawford	Bucyrus vicinity	Photos (2)
#03-17	Crawford's Expedition, 1782	1976	Crawford	Bucyrus vicinity	Photos (2)
#10-17	Crestline Community Service Center, 1942-1946	2008	Crawford	Crestline	Photos (2)
#30-18	Crile Hospital	2002	Cuyahoga	Parma	Photos (1)
#19-87	Custer Homestead	2008	Wood	Tontogany	Photos (1)
#27-18	Cuyahoga County Fair	2002	Cuyahoga	Berea	Photos (4)
#81-18	Cuyahoga County Soldiers' and Sailors' Monument	2004	Cuyahoga	Cleveland	Photos (12)
#16-79	Cy Young	2003	Tuscarawas	Newcomerstown	Photos (10)
#07-80	Cyprian Lee House	2009	Union	Marysville	Photos (4)
#01-20	Daeida Hartell Wilcox Beveridge	2001	Defiance	Hicksville	Photos (6)
#15-43	Daniel Carter Beard	2001	Lake	Painesville	Photos (0)
#13-71	Dard Hunter	2003	Ross	Chillicothe	Photos (3)
#12-78	Darrow Octagon House	2000	Trumbull	Kinsman	Photos (4)
#01-12	Davey Moore Park	1972	Clark	Springfield	Photos (2)
#04-59	Dawn Powell	2003	Morrow	Mt. Gilead	Photos (2)
#05-6	Dayton and Michigan Railroad	2008	Auglaize	Wapakoneta	Photos (3)
#12-57	Dayton Masonic Temple	2006	Montgomery	Dayton	Photos (12)
#15-11	Dayton, Springfield, and Urbana Electric Railway	2005	Champaign	Urbana	Photos (4)
#03-13	Dead Man's Hand	1989	Clermont	Milford	Photos (2)
#14-25	Deaf School Park	1985	Franklin	Columbus	Photos (3)
#30-50	Dean Hill Cemetery and Disciple Church Site	2009	Mahoning	Canfield	Photos (1)
#10-15	Death of Pretty Boy Floyd	1993	Columbiana	Clarkson vicinity	Photos (3)
#03-23	Deep Cut at the Licking Summit	2002	Fairfield	Millersport	Photos (6)
#10-76	Deer Creek Quaker Cemetery	2002	Stark	Alliance	Photos (3)
#45-48	Dempsey-Willard Fight "The Fight of the Century"	2003	Lucas	Toledo	Photos (4)
#17-79	Dennison High School	2006	Tuscarawas	Dennison	Photos (6)
#21-79	Dennison Railway Chapel	2009	Tuscarawas	Dennison	Photos (0)
#08-79	Dennison Yard and Shops	2000	Tuscarawas	Dennison	Photos (10)
#02-88	Departure of the Wyandot Indians	1999	Wyandot	Upper Sandusky	Photos (11)
#01-14	Deserted Camp	1974	Clinton	Wilmington	Photos (6)
#65-18	Detective Martin J. McFadden	2003	Cuyahoga	Cleveland	Photos (1)
#06-33	Devil's Backbone	1989	Hardin	Kenton	Photos (0)
#07-84	Devol's Floating Mill	2002	Washington	Belpre	Photos (3)
#61-25	Disposal of Land in Plain Township	2003	Franklin	New Albany	Photos (5)
#02-8	Dixon-Washburn Log House	1976	Brown	Georgetown	Photos (5)
#08-87	Dominick Labino	1992	Wood	Grand Rapids	Photos (2)
#08-5	Dow Finsterwald Day, September 25, 1958	2009	Athens	Athens	Photos (1)
#26-47	Downtown Oberlin Historic District	2008	Lorain	Oberlin	Photos (6)
#02-35	Draining the Great Black Swamp	2003	Henry	Archbold	Photos (3)
#03-6	Dudley Nichols	2003	Auglaize	Wapakoneta	Photos (4)
#17-18	Dunham Tavern	1999	Cuyahoga	Cleveland	Photos (5)
#02-46	Earl S. Sloan 1848-1923	1991	Logan	Zanesfield	Photos (5)
#04-39	Early Catholic Missionary Settlement	2001	Huron	Norwalk	Photos (2)
#04-74	Early Electric Illumination, 1884	2001	Seneca	Tiffin	Photos (2)
#15-84	Early Ohio Artists	2003	Washington	Belpre	Photos (6)
#02-13	Early Settlers Burying Ground	1973	Clermont	Bethel	Photos (11)
#04-77	Early Synthetic Soda Ash Plant	1975	Summit	Barberton	Photos (6)
#22-45	Early Transportation in Newark	2007	Licking	Newark	Photos (4)
#15-48	East Toledo	1987	Lucas	Toledo	Photos (3)
#02-36	Edward Lee McClain High School	2000	Highland	Greenfield	Photos (8)
#19-55	Eldean Covered Bridge	2007	Miami	Troy	Photos (4)
#39-48	Electric Auto-Lite Strike of 1934	2002	Lucas	Toledo	Photos (3)
#16-9	Elisha Morgan Farm Mansion	2002	Butler	Fairfield	Photos (2)
#38-31	Elizabeth Blackwell	2003	Hamilton	Cincinnati	Photos (4)
#26-55	Elizabeth Township	2007	Miami	Troy	Photos (5)
#53-25	Ellen Walker Craig-Jones	2003	Franklin	Urbancrest	Photos (3)
#08-21	Elliott Hall	2003	Delaware	Delaware	Photos (4)
#38-77	Elm Court Arthur Hudson Marks (1874-1939)	2007	Summit	Akron	Photos (7)
#05-52	Elm Farm Dairy	2003	Medina	Medina	Photos (5)
#36-48	Engine House Number One	2001	Lucas	Toledo	Photos (2)
#18-84	Ephraim Cutler	2003	Washington	Veto	Photos (2)
#04-67	Ephraim Root	2003	Portage	Rootstown	Photos (3)
#32-48	Erie and Kalamazoo Railroad	1999	Lucas	Sylvania	Photos (3)
#09-48	Erie and Kalamazoo Railroad	1987	Lucas	Toledo	Photos (3)
#01-26	Erie J. Sauder	2001	Fulton	Archbold	Photos (3)
#03-62	Erie Proving Ground	1977	Ottawa	Port Clinton	Photos (3)
#90-18	Erie Street Cemetery	2009	Cuyahoga	Cleveland	Photos (1)
#05-57	Erma Bombeck	2003	Montgomery	Dayton	Photos (7)
#03-18	Ernest R. Ball Birthplace Site	1966	Cuyahoga	Cleveland	Photos (0)
#02-50	Ervin George Bailey	1991	Mahoning	Damascus	Photos (4)
#14-58	Evelyn True Button House	2003	Morgan	McConnelsville	Photos (3)
#05-27	Ewington Academy	1988	Gallia	Ewington	Photos (2)
#01-23	Fairfield School for Boys 1857-1979	1979	Fairfield	Lancaster	Photos (7)
#05-43	Fairport Harbor Lighthouse	1971	Lake	Fairport Harbor	Photos (6)
#05-2	Faurot Oil Well	2006	Allen	Lima	Photos (2)
#01-24	Fayette County Court House - Archibald M. Willard Murals	2003	Fayette	Washington Court House	Photos (11)
#01-41	Federal Land Office	1965	Jefferson	Steubenville	Photos (5)
#68-18	Federation of India Community Association	2003	Cuyahoga	Cleveland Heights	Photos (3)
#09-32	Findlay College	1982	Hancock	Findlay	Photos (9)
#33-31	Findlay Market	2002	Hamilton	Cincinnati	Photos (8)
#06-15	Firestone Homestead	1968	Columbiana	Columbiana vicinity	Photos (1)
#01-62	First Battle Site	1964	Ottawa	Port Clinton	Photos (4)
#06-25	First Blendon Presbyterian Church	1975	Franklin	Westerville	Photos (1)
#49-18	First Brick Rural Road in U.S.	2003	Cuyahoga	Parma Heights	Photos (1)
#05-64	First Catholic Church in Ohio	2003	Perry	Somerset	Photos (8)
#02-77	First Congregational Church	1965	Summit	Tallmadge	Photos (10)
#22-48	First Congregational Church	1987	Lucas	Toledo	Photos (2)
#03-77	First Congregational Church	1966	Summit	Twinsburg	Photos (5)
#31-77	First Congregational Church of Hudson	2003	Summit	Hudson	Photos (5)
#82-18	First Congregational United Church of Christ of Berea	2005	Cuyahoga	Berea	Photos (2)
#21-29	First Courthouse of Greene County	2005	Greene	Alpha	Photos (6)
#03-32	First Courthouse of Hancock County	1975	Hancock	Findlay	Photos (2)
#59-31	First Glass Door Oven	2003	Hamilton	Cincinnati	Photos (6)
#19-9	First Jain Temple in Ohio - "Souls render service to one another"	2003	Butler	Bethany	Photos (5)
#06-64	First Lutheran Synod	2003	Perry	Somerset	Photos (1)
#13-58	First McConnelsville Christmas Tree	2003	Morgan	McConnelsville	Photos (3)
#01-13	First Methodist Church	1967	Clermont	Milford	Photos (5)
#51-25	First Modern Streamflow Measurement in Ohio	2003	Franklin	Columbus	Photos (2)
#05-31	First National Correctional Congress	1970	Hamilton	Cincinnati	Photos (4)
#01-53	First Ohio Invasion	1965	Meigs	Portland	Photos (0)
#04-15	First Paper Mill	1965	Columbiana	Lisbon	Photos (4)
#12-1	First Presbyterian Church	2002	Adams	West Union	Photos (15)
#16-58	First Presbyterian Church	2004	Morgan	McConnelsville	Photos (3)
#02-78	First Presbyterian Church	1978	Trumbull	Warren	Photos (6)
#04-48	First Presbyterian Church	1969	Lucas	Maumee	Photos (3)
#09-87	First Presbyterian Church	1996	Wood	Grand Rapids	Photos (2)
#01-70	First Religious Service	1978	Richland	Mansfield	Photos (3)
#02-87	First Seventh-Day Adventist Church	1973	Wood	Bowling Green vicinity	Photos (2)
#05-62	First Ship-To-Shore Radio Broadcast	1999	Ottawa	Put-in-Bay	Photos (5)
#15-60	First Traffic Fatality in Ohio	2006	Muskingum	Norwich	Photos (2)
#07-46	Flatwood Schoolhouse	2002	Logan	West Mansfield	Photos (3)
#16-45	Flint Ridge	2003	Licking	Glenford	Photos (13)
#41-18	Florence E. Allen	2003	Cuyahoga	Shaker Heights	Photos (3)
#06-56	Fly Landing of the Sistersville Ferry	2003	Monroe	Sardis	Photos (4)
#16-76	Football Pioneer Paul E. Brown	2003	Stark	Massillon	Photos (5)
#04-50	Forest Glen Estates Historic District	2000	Mahoning	Boardman	Photos (5)
#14-55	Forest Hill Union Cemetery	2007	Miami	Piqua	Photos (3)
#15-25	Formerly Maryland Park	1989	Franklin	Columbus	Photos (1)
#01-6	Fort Amanda	2000	Auglaize	Wapakoneta vicinity	Photos (13)
#05-19	Fort Jefferson	2003	Darke	Greenville	Photos (12)
#02-32	Fort Necessity	1972	Hancock	Findlay vicinity	Photos (3)
#01-22	Fort Sandusky	1963	Erie	Sandusky	Photos (3)
#02-22	Fort Sandusky	1963	Erie	Sandusky	Photos (3)
#07-22	Fort Sandusky 1761	1979	Erie	Sandusky	Photos (3)
#02-74	Fort Seneca	1987	Seneca	Fort Seneca	Photos (2)
#01-72	Fort Stephenson	1972	Sandusky	Fremont	Photos (8)
#03-41	Fort Steuben	2002	Jefferson	Steubenville	Photos (5)
#05-74	Fostoria, Ohio - Home of Fostoria Glass	2003	Seneca	Fostoria	Photos (3)
#62-25	Founders of New Albany	2003	Franklin	New Albany	Photos (2)
#05-3	Founding of Ashland College	2003	Ashland	Ashland	Photos (8)
#23-45	Founding of Granville, The Licking Company	2008	Licking	Granville	Photos (4)
#04-47	Founding of Lorain, Ohio	1984	Lorain	Lorain	Photos (4)
#24-78	Fowler Township	2009	Trumbull	Fowler	Photos (0)
#07-28	Fowlers Mill Historic District	2005	Geauga	Chardon	Photos (7)
#08-28	Fowlers Mill Historic District	2005	Geauga	Chardon	Photos (7)
#12-58	Frances Dana Gage	2003	Morgan	McConnelsville	Photos (7)
#21-84	Frances Dana Gage	2008	Washington	Marietta	Photos (2)
#40-18	Frances Payne Bolton	2003	Cuyahoga	Cleveland	Photos (3)
#04-69	Frances Rappaport Horwich	2006	Putnam	Ottawa	Photos (5)
#23-77	Franklin Augustus "F.A." Seiberling and the Goodyear Tire and Rubber Company	2003	Summit	Akron	Photos (8)
#03-34	Franklin College, Alma Academy	2003	Harrison	New Athens	Photos (3)
#02-56	Frederick Kindelberger Stone House and Barn	2002	Monroe	Beallsville	Photos (1)
#04-85	Frederick Rice	2005	Wayne	Wooster	Photos (4)
#09-46	Free Servicemen's Canteen, 1942-1946	2007	Logan	Bellefontaine	Photos (1)
#09-9	Freedom Summer 1964	1999	Butler	Oxford	Photos (6)
#07-50	Friends Burying Grounds, 1807-1843	2002	Mahoning	Damascus	Photos (2)
#20-11	Friends Church	2005	Champaign	North Lewisburg	Photos (7)
#02-3	Frontier Violence During the War of 1812	2000	Ashland	Ashland	Photos (5)
#08-33	Ft. McArthur Cemetery	1989	Hardin	Near Kenton	Photos (8)
#65-31	Gaines High School	2005	Hamilton	Cincinnati	Photos (4)
#14-27	Gallia County, Gallipolis, and The Ohio River	2003	Gallia	Gallipolis	Photos (5)
#01-27	Gallipolis	1961	Gallia	Gallipolis	Photos (3)
#09-29	Galloway Hall	2002	Greene	Wilberforce	Photos (5)
#10-29	Galloway Log House	2003	Greene	Xenia	Photos (7)
#09-31	Garard/Martin Station, 1790	1993	Hamilton	Cincinnati	Photos (5)
#60-18	Garrett A. Morgan	2003	Cuyahoga	Cleveland	Photos (3)
#02-14	Garrison Corner Community	1996	Clinton	Blanchester	Photos (7)
#09-15	Gateway to the Northwest	1985	Columbiana	East Liverpool	Photos (4)
#82-25	General Curtis E. LeMay	2003	Franklin	Columbus	Photos (4)
#09-72	General James Birdseye McPherson	2003	Sandusky	Clyde	Photos (6)
#02-70	General James Hedges	1978	Richland	Mansfield	Photos (2)
#13-53	General James V. Hartinger	2002	Meigs	Middleport	Photos (2)
#33-25	General John Hunt Morgan, CSA	2000	Franklin	Columbus	Photos (11)
#20-58	General Otho French Strahl, CSA	2009	Morgan	Malta	Photos (0)
#07-64	General Philip Henry Sheridan	2003	Perry	Somerset	Photos (6)
#14-11	General Robert Lawrence Eichelberger	2005	Champaign	Urbana	Photos (7)
#03-8	General Thomas Lyon Hamer 1800-1846	1978	Brown	Georgetown	Photos (5)
#06-23	General William Tecumseh Sherman	2003	Fairfield	Lancaster	Photos (15)
#01-34	George Armstrong Custer	1986	Harrison	New Rumley	Photos (7)
#12-29	George Barrett Cement House - Poor Man's Home, Rich Man's Palace	2003	Greene	Spring Valley	Photos (5)
#75-25	George Bellows	2003	Franklin	Columbus	Photos (5)
#14-53	George Sumner Huntington	2002	Meigs	Pomeroy	Photos (2)
#05-21	George W. Campbell Home	2002	Delaware	Delaware	Photos (5)
#03-16	George W. Crile, M.D. (1864-1943)	2001	Coshocton	Plainfield	Photos (2)
#52-31	George Washington Williams	2003	Hamilton	Cincinnati	Photos (3)
#69-18	German Central Organization	2003	Cuyahoga	Parma	Photos (1)
#29-18	German Corners	2002	Cuyahoga	Garfield Heights	Photos (2)
#05-66	German Evangelical Church	2002	Pike	Waverly	Photos (2)
#01-57	Germantown Covered Bridge	1964	Montgomery	Germantown	Photos (14)
#18-77	Ghent Woolen Mill	2000	Summit	Ghent	Photos (4)
#08-62	Gibraltar Island	2001	Ottawa	Put-in-Bay	Photos (10)
#03-14	Gilbert Van Zandt	1999	Clinton	Port William	Photos (6)
#10-8	Gist Settlement	2009	Brown	Sardinia	Photos (0)
#05-36	Gist Settlement	2003	Highland	New Vienna	Photos (6)
#09-41	Giuseppe Moretti	2006	Jefferson	Toronto	Photos (7)
#36-77	Glendale Steps	2006	Summit	Akron	Photos (3)
#15-79	Gnadenhutten	2003	Tuscarawas	Gnadenhutten	Photos (14)
#02-39	Golden Age Nursing Home Fire	2007	Huron	Fitchville	Photos (2)
#05-22	Good Samaritan Hospital	1976	Erie	Sandusky	Photos (3)
#07-7	Governor Wilson Shannon 1802-1877	2001	Belmont	Barnesville	Photos (6)
#09-22	Grace Episcopal Church	1984	Erie	Sandusky	Photos (5)
#08-77	Grace School	1981	Summit	Akron	Photos (3)
#04-21	Grand Carousel	2002	Delaware	Powell	Photos (8)
#02-71	Grand Lodge of Free and Accepted Masons of Ohio	1978	Ross	Chillicothe	Photos (6)
#06-87	Grand Rapids	1983	Wood	Grand Rapids	Photos (7)
#04-13	Grant Memorial Bridge	1992	Clermont	Pt. Pleasant	Photos (15)
#05-28	Great Geauga County Fair	2003	Geauga	Burton	Photos (3)
#24-47	Great Kipton Train Wreck	2006	Lorain	Kipton	Photos (4)
#41-25	Green Lawn Cemetery	2002	Franklin	Columbus	Photos (6)
#15-31	Greenhills	1999	Hamilton	Greenhills	Photos (3)
#04-3	Greentown Delaware Village	2002	Ashland	Perrysville	Photos (6)
#07-65	Grenadier Squaw Village	2003	Pickaway	Circleville	Photos (6)
#12-25	Groveport Log House	1984	Franklin	Groveport	Photos (4)
#39-77	Gustave H. Grimm	2007	Summit	Hudson	Photos (4)
#14-78	Gustavus Center Historic District	2002	Trumbull	Gustavus	Photos (5)
#26-77	Hall Park Allotment Historic District	2003	Summit	Akron	Photos (7)
#17-29	Hallie Quinn Brown	2003	Greene	Wilberforce	Photos (3)
#05-32	Hancock County Courthouse	1979	Hancock	Findlay	Photos (8)
#110-25	Hanford Village	2009	Franklin	Columbus	Photos (3)
#20-55	Hanktown	2007	Miami	Laura	Photos (8)
#11-25	Hanna Neil Mission and Home for the Friendless	1983	Franklin	Columbus	Photos (2)
#04-59	Harding Birthplace	1977	Morrow	Blooming Grove	Photos (4)
#05-7	Harley E. Warrick (1924-2000)	2001	Belmont	Belmont	Photos (1)
#01-11	Harmony Lodge No. 8 Free and Accepted Masons	1978	Champaign	Urbana	Photos (5)
#02-4	Harpersfield Covered Bridge	1996	Ashtabula	Geneva	Photos (7)
#29-31	Harriet Beecher Stowe	2002	Hamilton	Cincinnati	Photos (12)
#15-78	Harriet Taylor Upton	2003	Trumbull	Warren	Photos (4)
#10-51	Harrison Military Road, War of 1812	2002	Marion	Waldo	Photos (6)
#24-43	Harry Coulby	2003	Lake	Wickliffe	Photos (4)
#02-24	Harry M. Daugherty	2003	Fayette	Washington Court House	Photos (4)
#05-67	Hart Crane, American Poet	2003	Portage	Garrettsville	Photos (5)
#18-11	Harvey Haddix	2005	Champaign	Westville	Photos (2)
#11-15	Harvey S. Firestone	2001	Columbiana	Columbiana	Photos (3)
#10-83	Harveysburg	2008	Warren	Harveysburg	Photos (0)
#01-3	Hayesville Town Hall & Opera House	1998	Ashland	Hayesville	Photos (6)
#44-31	Hebrew Union College-Jewish Institute of Religion	2003	Hamilton	Cincinnati	Photos (2)
#01-45	Hebron	1960	Licking	Hebron	Photos (1)
#19-29	Helen Hooven Santmyer	2003	Greene	Xenia	Photos (2)
#10-47	Helen Steiner Rice	2002	Lorain	Lorain	Photos (3)
#05-70	Hemlock Falls	2001	Richland	Butler	Photos (4)
#09-13	Henry Clark Corbin	2003	Clermont	New Richmond	Photos (7)
#16-43	Henry Kelsey Devereau and "The Spirit of '76"	2002	Lake	Wickliffe	Photos (4)
#05-39	Henry Morrison Flagler (1830-1913)	2001	Huron	Bellevue	Photos (6)
#04-52	Heritage Farm	2003	Medina	Brunswick	Photos (8)
#42-77	High Bridge Glens	2009	Summit	Cuyahoga Falls	Photos (2)
#43-48	Hindu Temple and Heritage Hall	2003	Lucas	Sylvania	Photos (3)
#42-48	Hines Farm Blues Club	2007	Lucas	Whitehouse	Photos (0)
#06-67	Hiram College, Western Reserve Eclectic Institute, 1850	2004	Portage	Hiram	Photos (7)
#21-18	Hiram House	2001	Cuyahoga	Moreland Hills	Photos (8)
#04-7	Historic Bridgeport	2000	Belmont	Bridgeport	Photos (5)
#05-8	Historic Decatur	2001	Brown	Decatur	Photos (4)
#18-25	Historic Groveport	1995	Franklin	Groveport	Photos (2)
#04-37	Historic Haydenville	2000	Hocking	Haydenville	Photos (11)
#02-34	Historic Hopedale	2000	Harrison	Hopedale	Photos (8)
#07-68	Historic Hopewell	2008	Preble	College Corner	Photos (8)
#02-85	Historic John Mishler Weaving Mill	2002	Wayne	Smithville	Photos (2)
#01-29	Historic Little Miami River	1987	Greene	Spring Valley	Photos (6)
#30-25	Historic Lockbourne	2000	Franklin	Lockbourne	Photos (4)
#37-48	Historic Woodlawn Cemetery	2002	Lucas	Toledo	Photos (1)
#05-29	Historical Clifton	2002	Greene	Clifton	Photos (12)
#03-5	Hisylvania Coal Company Mine No. 22	2000	Athens	Glouster Village	Photos (3)
#01-5	Hocking Valley Railway	1991	Athens	Nelsonville	Photos (11)
#01-33	Hog-Creek Marsh	1977	Hardin	Ada vicinity	Photos (2)
#01-81	Hoghe Road Bridge	1998	Van Wert	Van Wert	Photos (2)
#03-38	Holmes County Draft Riots	2003	Holmes	Killbuck	Photos (2)
#47-18	Home of Superman	2003	Cuyahoga	Cleveland	Photos (3)
#07-51	Home of the Oorang Indians, NFL's Most Colorful Franchise	1997	Marion	LaRue	Photos (3)
#01-51	Home of Warren G. Harding	1965	Marion	Marion	Photos (9)
#04-27	Hon. Samuel Finley Vinton	1986	Gallia	Gallipolis	Photos (1)
#64-18	Honorable Carl B. Stokes	2003	Cuyahoga	Cleveland	Photos (1)
#09-76	Hoover Historical Center	2001	Stark	North Canton	Photos (5)
#01-82	Hope Furnace	1960	Vinton	Mc Arthur	Photos (2)
#09-50	Hopewell Furnace	2003	Mahoning	Youngstown vicinity	Photos (2)
#67-18	Horseshoe Lake	2003	Cuyahoga	Shaker Heights	Photos (4)
#02-48	House of Four Pillars	1967	Lucas	Maumee	Photos (2)
#08-58	Howard Chandler Christy (1872-1952)	2001	Morgan	McConnelsville	Photos (6)
#17-77	Howard Street District	2000	Summit	Akron	Photos (10)
#16-78	Howland Springs	2003	Trumbull	Warren	Photos (3)
#13-29	Huffman Prairie Flying Field	2003	Greene	Wright Patterson AFB	Photos (27)
#07-43	Hugh Mosher and the "Spirit of '76"	1999	Lake	Perry	Photos (5)
#12-33	Hull's Trail	1994	Hardin	Kenton	Photos (5)
#12-22	Huron's First Inhabitants	1999	Erie	Huron	Photos (5)
#13-22	Huron's Maritime History	1999	Erie	Huron	Photos (11)
#09-7	Imperial Glass - Gem of "The Glass City"	2003	Belmont	Bellaire	Photos (4)
#01-25	In Memory of Benjamin R. Hanby	1964	Franklin	Westerville	Photos (4)
#02-33	In memory of Jacob Parrott	1987	Hardin	Kenton	Photos (8)
#01-87	In Memory of Lieutenant Wilson W. Brown	1965	Wood	Perrysburg vicinity	Photos (3)
#13-25	In Memory of Ovid Wellford Smith	1985	Franklin	Columbus	Photos (9)
#03-11	In Memory of Simon Kenton	1987	Champaign	Urbana	Photos (5)
#01-32	In Memory of William Bensinger and John R. Porter	1965	Hancock	McComb	Photos (3)
#19-32	Indian Green	2009	Hancock	McComb	Photos (0)
#27-43	Indian Point	2009	Lake	Leroy Twp	Photos (0)
#01-43	Indian Point Fort	1964	Lake	Painesville	Photos (8)
#06-14	Indian Trails of Clinton County	2004	Clinton	Wilmington	Photos (7)
#12-76	Inventor Henry Timken	2003	Stark	Canton	Photos (2)
#05-50	IOOF Canfield Lodge	2000	Mahoning	Canfield	Photos (4)
#07-44	Ironton-Lawrence County Memorial Day Parade	2003	Lawrence	Ironton	Photos (1)
#70-25	Iskcon Krishna House	2003	Franklin	Columbus	Photos (5)
#18-87	Islamic Center of Greater Toledo	2003	Wood	Perrysburg	Photos (3)
#13-1	Israel Donalson, Member of the First Constitutional Convention of Ohio	2002	Adams	Manchester	Photos (5)
#07-62	Israel Harrington and Elmore	2001	Ottawa	Elmore	Photos (5)
#18-55	J. Scott Garbry	2007	Miami	Piqua	Photos (2)
#67-25	Jack Kidwell	2003	Franklin	Columbus	Photos (3)
#64-25	Jack Kidwell (1918-2001)	2004	Franklin	Grove City	Photos (4)
#05-18	Jack Miner	1975	Cuyahoga	Westlake	Photos (4)
#03-51	Jacob's Well	1975	Marion	Marion	Photos (2)
#02-43	James A. Garfield	1965	Lake	Mentor	Photos (10)
#06-40	James Cemetery	2007	Jackson	Jackson	Photos (4)
#19-53	James Edwin Campbell	2007	Meigs	Pomeroy	Photos (0)
#06-78	James Heaton - Founder of Niles	1981	Trumbull	Niles	Photos (2)
#75-18	James Mercer Langston Hughes	2003	Cuyahoga	Cleveland	Photos (3)
#23-11	James Roy Hopkins	2006	Champaign	Mechanicsburg	Photos (1)
#90-25	James S. Tyler	2005	Franklin	Columbus	Photos (2)
#78-25	James Thurber	2003	Franklin	Columbus	Photos (7)
#14-62	Jay Cooke Mansion	2003	Ottawa	Put-in-Bay	Photos (8)
#12-47	Jay Terrell and his "Terrible Fish"	2003	Lorain	Sheffield Lake	Photos (4)
#36-25	Jeffers Mound	2001	Franklin	Worthington	Photos (3)
#03-40	Jefferson Furnace	1999	Jackson	Oak Hill	Photos (6)
#20-79	Jeremiah E. Reeves	2009	Tuscarawas	Dover	Photos (4)
#69-25	Jesse Owens	2003	Franklin	Columbus	Photos (7)
#63-25	Johann Christian Heyl	2003	Franklin	Columbus	Photos (3)
#16-87	John A. Wilson	2003	Wood	Haskins	Photos (1)
#13-11	John Anderson Ward Farmstead	2005	Champaign	Urbana	Photos (10)
#05-44	John Campbell Memorial Home	2003	Lawrence	Ironton	Photos (3)
#06-42	John Crowe Ransom & The Kenyon Review	2003	Knox	Gambier	Photos (7)
#38-18	John D. Rockefeller, 1839-1937	2003	Cuyahoga	Cleveland	Photos (6)
#04-83	John Evans House	2002	Warren	Waynesville	Photos (9)
#26-31	John James Audubon in Cincinnati	2002	Hamilton	Cincinnati	Photos (4)
#03-55	John Johnston	1978	Miami	Piqua	Photos (8)
#58-18	John Malvin	2003	Cuyahoga	Cleveland	Photos (0)
#07-47	John Mercer Langston	2001	Lorain	Vermilion	Photos (3)
#40-48	John Pray - Founder of Waterville, Ohio	2002	Lucas	Waterville	Photos (4)
#19-25	John Rarey and "Cruiser"	1995	Franklin	Groveport	Photos (2)
#06-70	John Sherman, 1823-1900	2003	Richland	Mansfield	Photos (4)
#14-45	John Sparks, Trail Blazer and Frontiersman	2003	Licking	Newark	Photos (2)
#04-78	John Stark Edwards House	1980	Trumbull	Warren	Photos (6)
#07-18	John W. Heisman Birth Site	1978	Cuyahoga	Seville	Photos (3)
#04-40	John Wesley Powell (1834-1902)	2001	Jackson	Jackson	Photos (12)
#07-3	Johnny "Appleseed" Land Lease and Nursery	2008	Ashland	Perrysville	Photos (2)
#04-42	Johnny Appleseed's Early Landholdings	1999	Knox	Mt. Vernon	Photos (4)
#03-70	Johnny Appleseed's Run for Reinforcements	1999	Richland	Mansfield	Photos (5)
#12-77	Johnson's Corners	1996	Summit	Barberton	Photos (3)
#02-62	Johnson's Island	1974	Ottawa	Port Clinton	Photos (9)
#29-55	Johnston Barn	2008	Miami	Piqua	Photos (4)
#17-45	Johnstown Cemetery	2003	Licking	Johnstown	Photos (2)
#01-38	Jonas Stutzman	2002	Holmes	Walnut Creek	Photos (2)
#01-49	Jonathan Alder, First White Settler in Madison County (1773-1849)	2002	Madison	West Jefferson	Photos (4)
#08-83	Jonathan Wright Homestead	2003	Warren	Springboro	Photos (2)
#13-62	Joseph De Rivera St. Jurgo, 1813-1889	2003	Ottawa	Put-in-Bay	Photos (5)
#09-11	Joseph E. Wing	2004	Champaign	Mechanicsburg	Photos (7)
#88-18	Joseph Peake's Farm	2008	Cuyahoga	North Olmsted	Photos (1)
#44-18	Journalist Dorothy Fuldheim	2003	Cuyahoga	Cleveland	Photos (2)
#02-52	Judge Samuel Hinckley 1757-1840	2002	Medina	Hinckley	Photos (4)
#01-50	Judge Turhand Kirtland	1982	Mahoning	Poland	Photos (6)
#07-23	Junction of The Ohio Erie and Lancaster Lateral Canals	2007	Fairfield	Carroll	Photos (4)
#13-55	Junior Girls Canteen, 1943-1946	2006	Miami	Troy	Photos (2)
#23-22	Jury of Erie County Women	2002	Erie	Sandusky	Photos (5)
#01-83	Justice John McLean 1785-1861	1993	Warren	Ridgeville	Photos (5)
#57-18	Karamu House	2003	Cuyahoga	Cleveland	Photos (5)
#30-77	Karl Arnstein	2003	Summit	Akron	Photos (10)
#18-78	Kenneth Patchen American Poet, 1911-1972	2003	Trumbull	Warren	Photos (3)
#08-67	Kent State University : May 4, 1970	2006	Portage	Kent	Photos (9)
#10-33	Kenton Hardware Company	1991	Hardin	Kenton	Photos (9)
#07-42	Keynon College, Pioneer in Higher Education	2003	Knox	Gambier	Photos (13)
#08-22	Kilbourne Plat	1979	Erie	Sandusky	Photos (3)
#05-88	Killdeer Plains Wildlife Area-A Feature of Ohio's Prairies	2003	Wyandot	Harpster	Photos (4)
#02-81	Killing Spree Ends Here in 1948	1998	Van Wert	Van Wert	Photos (3)
#03-47	King Solomon Lodge No. 56 Free and Accepted Masons	1978	Lorain	Elyria	Photos (1)
#12-11	Kings Creek Baptist Church	2005	Champaign	Urbana	Photos (6)
#10-78	Kinsman	1996	Trumbull	Kinsman	Photos (3)
#07-78	Kinsman House	1982	Trumbull	Warren	Photos (5)
#03-43	Kirtland Temple	1965	Lake	Kirtland	Photos (10)
#06-17	Knisley Springs Farm	1976	Crawford	Bucyrus	Photos (1)
#06-16	Koquechagachton - Chief White Eyes	1999	Coshocton	Orange	Photos (3)
#20-43	La Salle Expedition, 1669	2003	Lake	Fairport Harbor	Photos (4)
#14-1	Lafferty Funeral Collection	2003	Adams	West Union	Photos (7)
#06-43	Lake County YMCA	1992	Lake	Painesville	Photos (2)
#11-62	Lake Erie - A Feature of Ohio's Water Resources	2003	Ottawa	Marblehead	Photos (12)
#18-43	Lake Shore & Michigan Southern Station	2002	Lake	Painesville	Photos (3)
#25-22	Lake Shore Electric Railway	2006	Erie	Vermilion	Photos (9)
#09-42	Lakeholm Administration Building, Mount Vernon Nazarene University	2003	Knox	Mt. Vernon	Photos (5)
#11-4	Lakeshore Park Main Pavilion	2004	Ashtabula	Ashtabula	Photos (3)
#15-62	Lakeside - "The Chautauqua of Lake Erie"	2008	Ottawa	Lakeside	Photos (10)
#26-18	Lakeside Cemetery	2002	Cuyahoga	Bay Village	Photos (2)
#18-15	Land Ordinance of 1785	2003	Columbiana	East Liverpool	Photos (4)
#56-31	Lane Theological Seminary	2003	Hamilton	Cincinnati	Photos (6)
#07-9	Lane-Hooven House	1999	Butler	Hamilton	Photos (2)
#15-9	Langstroth Cottage	2002	Butler	Oxford	Photos (4)
#13-18	League Park	1979	Cuyahoga	Cleveland	Photos (6)
#06-58	Lelia Morris & Trinity Methodist Episcopal Church	1998	Morgan	McConnelsville	Photos (2)
#05-81	Leslie C. Peltier	2003	Van Wert	Delphos	Photos (2)
#27-22	Lester Allan Pelton	2009	Erie	Vermilion Township	Photos (0)
#14-84	Lewis and Clark Expedition	2003	Washington	Marietta	Photos (3)
#11-76	Lexington Quaker Cemetery	2002	Stark	Lexington	Photos (2)
#15-21	Liberty Presbyterian Church Founded in 1810	2007	Delaware	Delaware	Photos (7)
#13-76	Lillian Gish (1893-1993) & Dorothy Gish (1898-1968)	2003	Stark	Massillon	Photos (4)
#01-2	Lima Locomotive Works	2001	Allen	Lima	Photos (8)
#24-11	Lincoln Funeral Train	2006	Champaign	St. Paris	Photos (1)
#24-11	Lincoln Funeral Train	2008	Champaign	Woodstock	Photos (0)
#28-11	Lincoln Funeral Train	2008	Champaign	Cable	Photos (0)
#02-42	Little Indian Fields	1993	Knox	Mount Vernon	Photos (8)
#00-50	Little Steel Strike	2007	Mahoning	Youngstown	Photos (6)
#06-52	Liverpool Township	2008	Medina	Valley City	Photos (1)
#59-25	Livingston House	2003	Franklin	Reynoldsburg	Photos (4)
#21-31	Lochry's Expedition, 1781 Interment Camp	2000	Hamilton	Cleves	Photos (2)
#02-37	Lock #12 - The Sheep Pen Lock	1999	Hocking	Rockbridge	Photos (5)
#05-55	Lock Nine	1999	Miami	Piqua	Photos (3)
#13-77	Locust Grove Cemetery Vault	1998	Summit	Twinsburg	Photos (4)
#06-60	Lodge of Amity No. 5 Free and Accepted Masons	1978	Muskingum	Zanesville	Photos (3)
#08-15	Log House Museum	1983	Columbiana	Columbiana	Photos (4)
#03-75	Lois Lenski	2003	Shelby	Anna	Photos (3)
#18-47	Lorain County Community College	2003	Lorain	Elyria	Photos (2)
#25-47	Lorain Station 100	2006	Lorain	Lorain	Photos (5)
#08-50	Lot 17, Friends Burying Grounds	2002	Mahoning	Damascus	Photos (4)
#08-70	Louis Bromfield	2003	Richland	Lucas	Photos (17)
#21-48	Lucas County	1987	Lucas	Toledo	Photos (7)
#52-48	Lucas County Children's Home	2008	Lucas	Maumee	Photos (5)
#06-73	Lucasville Cemetery	2003	Scioto	Lucasville	Photos (2)
#23-18	Lyceum Square	2001	Cuyahoga	Berea	Photos (7)
#24-22	M.A. Harrison Memorial Airfield	2003	Erie	Birmingham	Photos (6)
#22-76	Mabel Hartzell	2009	Stark	Alliance	Photos (0)
#04-44	Macedonia Missionary Baptist Church	2003	Lawrence	South Point	Photos (3)
#26-11	Mad River and Lake Erie Railroad	2007	Champaign	Urbana	Photos (0)
#27-11	Mad River and Lake Erie Railroad	2007	Champaign	Urbana	Photos (0)
#06-74	Mad River and Lake Erie Railroad	2004	Seneca	Tiffin	Photos (11)
#05-33	Mad River Railroad	1989	Hardin	Kenton	Photos (3)
#02-57	Mad River Road	2001	Montgomery	Dayton	Photos (3)
#06-31	Madisonville Site	1976	Hamilton	Mariemont	Photos (3)
#12-62	Magee Marsh Wildlife Area - A Feature of the Great Black Swamp	2003	Ottawa	Oak Harbor	Photos (3)
#01-80	Magnetic Springs	2003	Union	Magnetic Springs	Photos (6)
#04-76	Magnolia Cemetery	2000	Stark	Magnolia	Photos (5)
#09-78	Mahoning Lodge #29, IOOF	1994	Trumbull	Warren	Photos (4)
#05-77	Main Gatehouse of Ohio C. Barber's Anna Dean Farm	1980	Summit	Barberton	Photos (2)
#10-45	Major General Charles Griffin	1999	Licking	Granville	Photos (1)
#04-80	Major General Robert Sprague Beightler	2007	Union	Marysville	Photos (5)
#11-65	Major General William Sooy Smith	2003	Pickaway	Tarlton	Photos (7)
#11-45	Major General William Starke Rosecrans	2001	Licking	Homer	Photos (3)
#20-53	Major John B. Downing	2008	Meigs	Middleport	Photos (3)
#03-53	Major Reed	1976	Meigs	Reedsville	Photos (0)
#17-1	Manchester	2003	Adams	Manchester	Photos (6)
#11-1	Manchester, Ohio - First Settlement-Virginia Military District	2001	Adams	Manchester	Photos (5)
#10-67	Mantua Center Historic District	2009	Portage	Mantua Twp	Photos (3)
#18-58	Maple Grove Farm	2008	Morgan	Malta	Photos (1)
#11-67	Maple Industry in Garrettsville, Ohio	2009	Portage	Garrettsville	Photos (0)
#13-31	Maple Knoll Village	1995	Hamilton	Cincinnati	Photos (4)
#03-50	Maple-Dell Built 1848	1992	Mahoning	Salem	Photos (7)
#02-54	Maria Stein Convent and Relic Chapel	2002	Mercer	Maria Stein	Photos (11)
#04-64	Mariah Storts Allen	2003	Perry	New Lexington	Photos (3)
#07-31	Mariemont	1986	Hamilton	Mariemont	Photos (6)
#02-11	Marion A. Ross	1986	Champaign	Christiansburg	Photos (3)
#06-51	Marion County Courthouse	1984	Marion	Marion	Photos (10)
#13-51	Marion Steam Shovel	2003	Marion	Marion	Photos (5)
#14-76	Marlborough Quaker Burying Grounds & Meeting House	2003	Stark	Alliance	Photos (3)
#20-29	Martin Robison Delany	2004	Greene	Wilberforce	Photos (0)
#03-42	Mary Ann Ball (Mother Bickerdyke)	1998	Knox	Mount Vernon	Photos (4)
#08-78	Mary Ann Campana	1993	Trumbull	Vienna	Photos (4)
#04-34	Mary L. Jobe Akeley	2003	Harrison	Deersville	Photos (2)
#22-32	Mason Chapel African Methodist Episcopal Church	2006	Hancock	Findlay	Photos (4)
#04-1	Massie's Station	1976	Adams	Manchester	Photos (3)
#04-43	Mathews House	1965	Lake	Painesville	Photos (7)
#06-72	Maumee and Western Reserve Turnpike	2003	Sandusky	Woodville	Photos (2)
#10-32	McComb First Presbyterian Church	1984	Hancock	McComb	Photos (3)
#07-25	McDannald Pioneer Homestead	1975	Franklin	Westerville	Photos (2)
#04-29	McDonald Stone Quarry	1995	Greene	Xenia vicinity	Photos (3)
#04-2	McKee's Hill	2005	Allen	Lima	Photos (1)
#19-32	McKinnis - Litzenberg Farmstead	1995	Hancock	Findlay vicinity	Photos (7)
#03-72	McPherson Cemetery	1976	Sandusky	Clyde	Photos (12)
#25-11	Mechanicsburg United Methodist Church	2006	Champaign	Mechanicsburg	Photos (2)
#24-48	Medical College of Ohio	1988	Lucas	Toledo	Photos (4)
#18-53	Meigs County Fairgrounds	2005	Meigs	Rocksprings	Photos (2)
#10-43	Mentor Avenue Historic District	2000	Lake	Painesville	Photos (4)
#17-43	Mentor Lagoons	2002	Lake	Mentor	Photos (3)
#53-48	Mercy Hospital of Toledo	2008	Lucas	Toledo	Photos (0)
#35-25	Merion Village	2001	Franklin	Columbus	Photos (3)
#31-48	Miami & Erie Canal	1994	Lucas	Grand Rapids	Photos (9)
#24-55	Miami and Erie Canal Lock 15	2007	Miami	Tipp City	Photos (12)
#21-9	Miami University	2003	Butler	Oxford	Photos (7)
#04-63	Miami-Erie and Wabash-Erie Canals Junction, Ohio	2008	Paulding	Paulding	Photos (2)
#04-9	Miami-Erie Canal 1825-1929	1996	Butler	Middletown	Photos (1)
#25-55	Michael Ingle	2007	Miami	Covington	Photos (2)
#41-77	Middlebury Cemetery	2008	Summit	Akron	Photos (5)
#07-77	Middlebury Lodge No. 34 F. & A.M.	1981	Summit	Akron	Photos (4)
#04-53	Middleport Medal of Honor Recipients	1983	Meigs	Middleport	Photos (3)
#04-22	Milan Canal Basin	1966	Erie	Milan	Photos (5)
#01-7	Mile Marker	1973	Belmont	New Philadelphia vicinity	Photos (2)
#02-7	Mile Marker	1973	Belmont	New Philadelphia vicinity	Photos (2)
#03-64	Milligan - Ohio's Icebox	2003	Perry	McLuney	Photos (2)
#04-36	Milton Caniff	2003	Highland	Hillsboro	Photos (2)
#10-58	Miner's Memorial Park	2002	Morgan	McConnelsville vicinity	Photos (4)
#85-25	Minerva Amusement Park	2003	Franklin	Minerva Park	Photos (7)
#57-31	Miss Doherty's College Preparatory School for Girls	2005	Hamilton	Cincinnati	Photos (3)
#09-67	Mogadore	2007	Portage	Mogadore	Photos (7)
#06-29	Moncure Daniel Conway	2002	Greene	Yellow Springs	Photos (1)
#50-25	Monsignor John Joseph Jessing	2003	Franklin	Columbus	Photos (8)
#16-47	Monteith Hall	2003	Lorain	Elyria	Photos (5)
#09-58	Morgan County	2001	Morgan	McConnelsville	Photos (3)
#01-58	Morgan County Dungeon	1965	Morgan	Malta	Photos (7)
#16-27	Morgan's Raid	1991	Gallia	Vinton	Photos (3)
#02-31	Morgan's Raid	1964	Hamilton	Glenwood	Photos (1)
#02-15	Morgan's Raid	1964	Columbiana	West Point	Photos (1)
#04-58	Morgan's Raid	1996	Morgan	Rokeby	Photos (4)
#04-30	Morgan's Raid in Old Washington	2001	Guernsey	Old Washington	Photos (3)
#03-82	Morgan's Raid in Vinton County	2002	Vinton	Wilkesville	Photos (4)
#05-53	Morgan's Raid Route	1997	Meigs	Chester	Photos (3)
#06-53	Morgan's Raid Route	1997	Meigs	Chester	Photos (3)
#08-53	Morgan's Raid Route The "continued fight" near Pomeroy	1998	Meigs	Pomeroy	Photos (3)
#07-53	Morgan's Raid Route The Bridge at Leading Creek	1998	Meigs	Langsville	Photos (1)
#09-53	Morgan's Raid Route The Deaths of Hysell and Hudson	1998	Meigs	Pomeroy	Photos (2)
#12-53	Morgan's Raid Route Pursuers converge on Pomeroy	2001	Meigs	Pomeroy	Photos (3)
#71-31	Morgan's Raid through Springdale	2007	Hamilton	Springdale	Photos (3)
#11-53	Morgans Raid Route-Skirmish at Bashan Church	2001	Meigs	Racine	Photos (4)
#21-43	Mormon Community	2003	Lake	Kirtland	Photos (7)
#02-27	Morning Dawn Lodge No. 7 Free and Accepted Masons	1978	Gallia	Gallipolis	Photos (1)
#10-7	Morristown	2003	Belmont	Morristown	Photos (3)
#39-18	Moses Cleaveland's "Capitol Town"	2003	Cuyahoga	Cleveland	Photos (5)
#47-48	Moses Fleetwood Walker	2003	Lucas	Toledo	Photos (3)
#102-25	Mount Vernon Avenue	2007	Franklin	Columbus	Photos (2)
#98-25	Mount Vernon Community School	2007	Franklin	Columbus	Photos (0)
#06-32	Mt. Blanchard	1980	Hancock	Mt. Blanchard	Photos (4)
#75-31	Mt. Healthy Christian Church	2009	Hamilton	Mt. Healthy	Photos (0)
#10-11	Mt. Tabor Church	2004	Champaign	West Liberty	Photos (6)
#08-13	Mt. Zion Chapel	2003	Clermont	New Richmond	Photos (8)
#20-84	Muskingtum River Underground Railroad	2008	Washington	Marietta	Photos (3)
#13-84	Muskingum Academy, 1797 - Birth of Higher Education in Ohio	2003	Washington	Marietta	Photos (11)
#07-16	Muskingum River Underground Railroad Corridor	2009	Coshocton	Coshocton	Photos (2)
#05-47	Myron T. Herrick (1854-1929)	2000	Lorain	Huntington	Photos (3)
#16-57	Natalie Clifford Barney	2009	Montgomery	Dayton	Photos (1)
#03-69	Native Americans in Ottawa	2003	Putnam	Ottawa	Photos (4)
#01-86	Nettle Lake Mound Group	1968	Williams	Montpelier area	Photos (8)
#08-80	New California Church	2009	Union	Marysville	Photos (2)
#02-49	New Hampton and Ludlow's Road	2003	Madison	West Jefferson	Photos (2)
#07-6	New Knoxville: The Ladbergen Kinship	2009	Auglaize	New Knoxville	Photos (4)
#03-36	New Market	2002	Highland	New Market	Photos (3)
#06-13	New Richmond	2003	Clermont	New Richmond	Photos (2)
#07-74	New Riegel Parish and Convent	2007	Seneca	New Riegel	Photos (3)
#16-31	Newell School	1999	Hamilton	Forest Park	Photos (3)
#18-50	Newport Village Historic District	2007	Mahoning	Boardman Township	Photos (5)
#11-78	Newton Falls Covered Bridge	1999	Trumbull	Newton Falls	Photos (6)
#07-37	Nils Louis Christian Kachelmacher	2009	Hocking	Logan	Photos (0)
#02-76	Nobles Pond (33ST357)	1992	Stark	Canton vicinity	Photos (7)
#05-51	Norman Mattoon Thomas	1980	Marion	Marion	Photos (2)
#10-87	North Baltimore	1996	Wood	North Baltimore	Photos (1)
#09-18	North Olmsted-First Settlement and Schoolhouse	1978	Cuyahoga	North Olmsted	Photos (2)
#30-48	Northern Light Lodge No. 40 Free and Accepted Masons	1992	Lucas	Maumee	Photos (2)
#31-25	Norton Field	2000	Franklin	Whitehall	Photos (7)
#06-47	Norton S. Townshend, M.D. (1815-1895)	2000	Lorain	Avon	Photos (3)
#13-47	Oberlin College and Community-Founded in 1833	2003	Lorain	Oberlin	Photos (12)
#03-85	Ohio Agricultural Experiment Station	2003	Wayne	Wooster	Photos (7)
#71-25	Ohio Agricultural Experiment Station	2003	Franklin	Columbus	Photos (6)
#01-76	Ohio and Erie Canal	1965	Stark	Massillon vicinity	Photos (21)
#13-79	Ohio and Erie Canal	2002	Tuscarawas	Zoar	Photos (16)
#06-66	Ohio and Erie Canal	2002	Pike	Waverly	Photos (4)
#40-25	Ohio and Erie Canal in Groveport	2002	Franklin	Groveport	Photos (4)
#96-25	Ohio and Erie Canal Lock 22	2006	Franklin	Groveport	Photos (2)
#02-45	Ohio Canal Ground-Breaking	1978	Licking	Heath	Photos (4)
#07-11	Ohio Caverns	2004	Champaign	West Liberty	Photos (7)
#02-59	Ohio Central College (formerly Iberia College)	1965	Morrow	Iberia	Photos (1)
#35-48	Ohio Electric Railroad Bridge	2001	Lucas	Waterville vicinity	Photos (3)
#80-25	Ohio in the Civil War	2003	Franklin	Columbus	Photos (7)
#12-84	Ohio National Guard Armory	2003	Washington	Marietta	Photos (4)
#14-33	Ohio Northern University	1998	Hardin	Ada	Photos (7)
#06-41	Ohio River Lock and Dam 10 Site	2003	Jefferson	Steubenville	Photos (1)
#88-25	Ohio School for the Deaf	2004	Franklin	Columbus	Photos (4)
#60-25	Ohio State School for the Blind	2003	Franklin	Columbus	Photos (7)
#04-5	Ohio University	2003	Athens	Athens	Photos (11)
#09-5	Ohio University Peden Stadium	2009	Athens	Athens	Photos (0)
#15-22	Ohio Veterans Home	2000	Erie	Sandusky	Photos (8)
#19-22	Ohio Veterans Home	2001	Erie	Sandusky	Photos (6)
#21-78	Ohio's First Civil War Monument	2005	Trumbull	Bristolville	Photos (5)
#42-31	Ohio's First Publicly Owned Water System	2003	Hamilton	Cincinnati	Photos (4)
#16-15	Ohio's Gateway	2003	Columbiana	East Liverpool	Photos (4)
#51-48	Ohio's Last Ottawas	2007	Lucas	Swanton	Photos (2)
#29-25	Ohio-Erie Canal and Locks	2000	Franklin	Lockbourne	Photos (7)
#21-45	Old Colony Burying Ground, 1805	2006	Licking	Granville	Photos (9)
#06-18	Old District 10 Schoolhouse	1975	Cuyahoga	Middleburg Heights	Photos (3)
#03-78	Old Erie Lodge No. 3 Free and Accepted Masons	1978	Trumbull	Warren	Photos (4)
#26-22	Old Homestead-on-the-Lake	2006	Erie	Huron	Photos (8)
#13-50	Old Mahoning County Courthouse	2003	Mahoning	Canfield	Photos (5)
#05-37	Old Man's Cave - A Feature of Ohio's Geology	2003	Hocking	Logan	Photos (19)
#16-32	Old Mill Stream Fairgrounds	1989	Hancock	Findlay	Photos (2)
#38-25	Old Ohio Union	2001	Franklin	Columbus	Photos (3)
#22-22	Old Perkins Cemetery	2002	Erie	Sandusky	Photos (6)
#70-31	Old Saint Mary Cemetery	2007	Hamilton	Springdale	Photos (1)
#18-22	Old Sandusky Post Office	2001	Erie	Sandusky	Photos (3)
#04-33	Old Sandusky Trail and Shawnee Ford	1988	Hardin	Kenton	Photos (6)
#04-67	Old Stagecoach Inn	2002	Portage	Palmyra	Photos (4)
#09-77	Old Town Hall and Academy	1982	Summit	Tallmadge	Photos (4)
#07-24	Old Washington Cemetery	2009	Fayette	Washington Court House	Photos (0)
#08-29	Old Wilberforce University Campus at Tawawa Springs	2002	Greene	Wilberforce	Photos (8)
#25-22	Old Woman Creek - A Feature of Ohio's Estuaries	2003	Erie	Huron	Photos (9)
#03-87	Old Wood County Jail	1975	Wood	Perrysburg	Photos (5)
#01-46	Oldest Concrete Street in America	1968	Logan	Bellefontaine	Photos (6)
#07-67	Oliver and Rosetta Snow	2005	Portage	Mantua	Photos (3)
#44-25	Orange Johnson House	2002	Franklin	Worthington	Photos (5)
#37-25	Orders Road School	2001	Franklin	Grove City	Photos (4)
#94-25	Original Port Columbus Airport Terminal, 1929-1958	2007	Franklin	Columbus	Photos (10)
#29-48	Original Site of Toledo's Oldest Black Institution	1989	Lucas	Toledo	Photos (3)
#16-50	Oscar D. Boggess Homestead	2006	Mahoning	Youngstown	Photos (4)
#10-62	Ottawa County Courthouse	2002	Ottawa	Port Clinton	Photos (5)
#66-25	Otterbein College	2003	Franklin	Westerville	Photos (5)
#01-73	Otway Bridge	1962	Scioto	Otway	Photos (8)
#15-45	Outville	2003	Licking	Pataskala	Photos (6)
#15-55	Overfield Tavern	2007	Miami	Troy	Photos (5)
#17-9	Paddy's Run	2003	Butler	Shandon	Photos (5)
#03-59	Pagetown	1977	Morrow	Pagetown	Photos (1)
#14-18	Parker Ranch - Adele Von Ohl Parker	1980	Cuyahoga	North Olmsted	Photos (4)
#91-18	Parma's Birthplace	2009	Cuyahoga	Parma	Photos (0)
#24-45	Pataskala Elementary School	2008	Licking	Pataskala	Photos (4)
#02-86	Paul Allman Siple	2007	Williams	Montpelier	Photos (8)
#08-57	Paul Laurence Dunbar	2004	Montgomery	Dayton	Photos (14)
#01-63	Paulding County	2000	Paulding	Paulding	Photos (9)
#02-63	Paulding County Carnegie Library	2003	Paulding	Paulding	Photos (8)
#23-29	Payne Theological Seminary Wilberforce, Ohio	2007	Greene	Wilberforce	Photos (2)
#06-1	Peebles	1980	Adams	Peebles	Photos (4)
#12-87	Pemberville Town Hall and Opera House	2001	Wood	Pemberville	Photos (10)
#04-12	Pennsylvania House	2006	Clark	Springfield	Photos (3)
#21-55	Pennsylvania Railroad "BF" Tower	2007	Miami	Bradford	Photos (2)
#01-75	Peoples Federal Savings and Loan Association	1965	Shelby	Sidney	Photos (4)
#01-78	Perkins House	1975	Trumbull	Warren	Photos (5)
#20-87	Perrysburg	2008	Wood	Perrysburg	Photos (0)
#50-48	Peter Navarre 1790-1874	2007	Lucas	Toledo	Photos (3)
#22-78	Phebe Temperance Sutliff	2007	Trumbull	Warren	Photos (5)
#30-55	Phoneton	2008	Miami	Tipp City	Photos (2)
#02-66	Pike County Court House	1992	Pike	Waverly	Photos (3)
#11-18	Pilgrim's Rest	1979	Cuyahoga	Walton Hills	Photos (5)
#10-27	Pine Street Colored Cemetery	1998	Gallia	Gallipolis	Photos (3)
#02-23	Pioneer Lutherans	1987	Fairfield	Amanda	Photos (4)
#11-50	Pioneer Pavilion	2003	Mahoning	Youngstown	Photos (10)
#01-21	Pioneer Radio Telescope	2000	Delaware	Delaware	Photos (6)
#04-55	Piqua's Early African-American Heritage	1993	Miami	Piqua	Photos (2)
#11-55	Piqua's Vietnam Home Front	2004	Miami	Piqua	Photos (3)
#04-16	Plainfield Cemetery	2001	Coshocton	Plainfield	Photos (2)
#26-43	Pleasant Valley Road Bridge	2006	Lake	Willoughby Hills	Photos (5)
#17-50	Poland Academy and Poland Seminary	2007	Mahoning	Poland	Photos (4)
#08-65	Political Meeting at Second Baptist Church	2003	Pickaway	Circleville	Photos (5)
#48-18	Pomeroy House	2003	Cuyahoga	Strongsville	Photos (4)
#10-48	Port Lawrence	1987	Lucas	Toledo	Photos (2)
#01-77	Portage Path	1957	Summit	Akron	Photos (14)
#08-73	Portsmouth and The Ohio River	2003	Scioto	Portsmouth	Photos (12)
#22-25	Postle Family Cemetery 1829-1870	1998	Franklin	Galloway	Photos (3)
#05-80	Pottersburg Bridge	2008	Union	North Lewisburg	Photos (5)
#48-31	Powhatan Beaty	2003	Hamilton	Cincinnati	Photos (2)
#13-7	Powhatan Point	2003	Belmont	Powhatan Point	Photos (4)
#07-66	PP African American Settlement	2003	Pike	Waverly	Photos (3)
#16-77	PPG Industries in Barberton, 1900-2000	2000	Summit	Barberton	Photos (6)
#01-35	Prairie Des Mascoutins	2001	Henry	McClure	Photos (3)
#08-68	Preble County Courthouse	2008	Preble	Eaton	Photos (10)
#03-65	Prehistoric Circular Earthworks	2001	Pickaway	Circleville	Photos (10)
#01-4	Prehistoric Earthworks	1965	Ashtabula	Windsor Mills	Photos (3)
#01-48	Presque Isle	1966	Lucas	Toledo	Photos (0)
#21-76	Private William R. Richardson Burial Site of Congressional Medal of Honor Recipient	2005	Stark	Massillon	Photos (6)
#36-31	Procter & Gamble	2003	Hamilton	Cincinnati	Photos (9)
#04-87	Providence Historical District	1980	Wood	Grand Rapids vicinity	Photos (4)
#51-31	Public Library of Cincinnati and Hamilton County	2003	Hamilton	Cincinnati	Photos (9)
#09-84	Putnam Family Library/Belpre Farmers' Library	2002	Washington	Belpre	Photos (1)
#08-4	Pymatuning Wetlands	2003	Ashtabula	Andover	Photos (2)
#15-58	Quaker Meeting House	2003	Morgan	Chesterhill	Photos (2)
#41-31	Rabbi Isaac Mayer Wise and The Plum Street Temple	2003	Hamilton	Cincinnati	Photos (8)
#22-43	Rabbit Run Theater	2003	Lake	Madison	Photos (4)
#11-21	Radnor Cemetery Lych Gate	2003	Delaware	Radnor	Photos (2)
#04-86	Rail Speed Record	2003	Williams	Bryan	Photos (5)
#28-55	Randolph Settlement	2008	Miami	Rossville	Photos (3)
#04-4	Ransom E. Olds - Birthplace	1996	Ashtabula	Geneva	Photos (2)
#18-32	Rawson and the Railroads	1993	Hancock	Rawson	Photos (3)
#77-18	Rear Admiral Isaac C. Kidd	2003	Cuyahoga	Cleveland	Photos (3)
#21-53	Rear Admiral William W. Outerbridge	2009	Meigs	Middleport	Photos (0)
#87-25	Reverend Father Alexander Cestelli	2004	Franklin	Columbus	Photos (2)
#16-1	Reverend John Graham	2003	Adams	West Union	Photos (5)
#07-86	Richard E. Schreder 1815-2002	2009	Williams	Bryan	Photos (0)
#02-80	Richwood Opera House and Town Hall	2003	Union	Richwood	Photos (5)
#04-8	Ripley	2001	Brown	Ripley	Photos (15)
#08-8	Ripley and The Ohio River	2003	Brown	Ripley	Photos (10)
#01-74	Risdon Square	1975	Seneca	Fostoria	Photos (2)
#15-32	Riverside Park	1987	Hancock	Findlay	Photos (4)
#12-15	Riverview Cemetery	2002	Columbiana	East Liverpool	Photos (1)
#15-76	Robert Pinn	2003	Stark	Massillon	Photos (6)
#03-31	Robert Reily	1965	Hamilton	Wyoming	Photos (3)
#35-31	Robert S. Duncanson	2003	Hamilton	Cincinnati	Photos (4)
#01-68	Roberts Bridge	1962	Preble	Eaton	Photos (9)
#09-64	Robinson's Cave	2009	Perry	New Straitsville	Photos (2)
#17-58	Rock Hollow School	2007	Morgan	Malta	Photos (2)
#08-1	Rome	1980	Adams	Rome	Photos (2)
#19-43	Rose Capital of The Nation	2003	Lake	Mentor	Photos (7)
#16-60	Roseville Pottery Company 1890-1954 Linden Avenue Plant	2007	Muskingum	Zanesville	Photos (4)
#10-9	Rossville Historic District	2000	Butler	Hamilton	Photos (6)
#08-84	Round Bottom Schoolhouse	2002	Washington	Beverly	Photos (7)
#48-25	Roy J. Plunkett, June 26, 1910-May 12, 1994	2003	Franklin	Columbus	Photos (4)
#10-55	Rural Electrification	2003	Miami	Piqua	Photos (3)
#09-55	Rural Electrification	2003	Miami	Piqua	Photos (0)
#02-60	S-Bridge	1964	Muskingum	New Concord	Photos (8)
#04-56	Sad Sam Jones, 1892-1966	2002	Monroe	Woodsfield	Photos (2)
#54-25	Saint John's Church of Worthington and Parts Adjacent	2003	Franklin	Worthington	Photos (6)
#04-71	Salem Academy	2000	Ross	South Salem	Photos (4)
#44-48	Salem Lutheran Church	2003	Lucas	Toledo	Photos (2)
#61-31	Salmon Portland Chase	2003	Hamilton	Cincinnati	Photos (6)
#03-37	Salt and Hunting Trails	2000	Hocking	South Bloomingville	Photos (1)
#01-60	Salt Creek Bridge	1963	Muskingum	Norwich vicinity	Photos (4)
#05-30	Salt Fork Wildlife Area - A Feature of Ohio's Native Wildlife	2003	Guernsey	Lore City	Photos (1)
#02-72	Sandusky County Fairgrounds	1976	Sandusky	Fremont	Photos (4)
#06-22	Sandusky's First Congregation	1978	Erie	Sandusky	Photos (5)
#08-46	Sandy Beach Amusement Park	2003	Logan	Russells Point	Photos (8)
#05-76	Sandy Valley Cemetery	2000	Stark	Waynesburg	Photos (4)
#76-18	Sarah Benedict House	2003	Cuyahoga	Cleveland	Photos (5)
#03-56	Sardis Historic Town Pump	2002	Monroe	Sardis	Photos (2)
#107-25	Schiller Park	2008	Franklin	Columbus	Photos (1)
#16-79	Schoenbrunn Schoolhouse 1772	2004	Tuscarawas	New Philadelphia	Photos (11)
#07-33	Scioto Marsh	1989	Hardin	McGuffey	Photos (1)
#55-25	Scioto Trail	2003	Franklin	Upper Arlington	Photos (8)
#02-73	Sciotoville Bridge	1965	Scioto	Portsmouth	Photos (4)
#07-1	Seaman	1980	Adams	Seaman	Photos (6)
#04-17	Seccaium	1976	Crawford	Bucyrus vicinity	Photos (3)
#19-11	Second Baptist Church	2005	Champaign	Mechanicsburg	Photos (4)
#07-60	Second Capital of Ohio	1991	Muskingum	Zanesville	Photos (9)
#07-41	Secretary of War Edwin M. Stanton	2003	Jefferson	Steubenville	Photos (6)
#07-72	Seneca Indian Reservation at Green Springs	2003	Sandusky	Green Springs	Photos (4)
#15-1	Serpent Mound	2003	Adams	Peebles	Photos (22)
#06-2	Servicemen's Free Canteen	2007	Allen	Lima	Photos (4)
#13-78	Settled by Alexander and Sarah Sutherland	2001	Trumbull	Newton Falls	Photos (3)
#03-21	Sharp Family Homes	2002	Delaware	Westerville	Photos (6)
#11-46	Shawnee Nation in Logan County	2009	Logan	West Liberty	Photos (7)
#04-88	Sheriden Cave	2001	Wyandot	Carey	Photos (5)
#04-72	Sherwood Anderson	2003	Sandusky	Clyde	Photos (11)
#100-25	Shiloh Baptist Church	2007	Franklin	Columbus	Photos (3)
#16-84	Shipbuilding, Commodore Abraham Whipple	2003	Washington	Marietta	Photos (3)
#20-47	Shipbuilding--Lorain's First Industry	2003	Lorain	Lorain	Photos (3)
#02-25	Shrum Mound	1965	Franklin	Columbus	Photos (8)
#27-77	Sikh Gurdwara	2003	Summit	Richfield	Photos (3)
#01-67	Silver Creek Cheese Factory	1992	Portage	Aurora	Photos (4)
#20-77	Silver Lake	2001	Summit	Silver Lake	Photos (4)
#62-31	Sisters of Charity of Cincinnati	2004	Hamilton	Mount St. Joseph	Photos (1)
#09-57	Site of First Game in the NFL	2004	Montgomery	Dayton	Photos (6)
#92-25	Site of First Ohio State Home Football Game	2006	Franklin	Columbus	Photos (3)
#104-25	Site of First Wendy's Restaurant	2007	Franklin	Columbus	Photos (4)
#04-32	Site of Fort Findlay	1978	Hancock	Findlay	Photos (3)
#03-19	Site of Fort Nesbit (Nisbet)	2002	Darke	Greenville	Photos (3)
#02-68	Site of Fort St. Clair	2001	Preble	Eaton	Photos (14)
#03-71	Site of Ohio's First Statehouse	1999	Ross	Chillicothe	Photos (12)
#06-77	Site of Sojourner Truth's Speech on Women's Rights	1981	Summit	Akron	Photos (3)
#33-77	Slovenian Independent Society Home	2004	Summit	Barberton	Photos (4)
#16-25	Smith Burying Ground	1990	Franklin	New Albany	Photos (9)
#01-36	Smith Tannery	1999	Highland	Greenfield	Photos (9)
#03-2	Solar Refinery	2003	Allen	Lima	Photos (4)
#04-24	Soldiers' Row	2004	Fayette	Washington Court House	Photos (5)
#25-9	Soldiers, Sailors, and Pioneers Monument	2006	Butler	Hamilton	Photos (14)
#09-62	South Bass Island Light	2002	Ottawa	Put-in-Bay	Photos (8)
#80-18	South Park Village and The Whittlesey Tradition	2004	Cuyahoga	Brecksville	Photos (4)
#12-50	Southern Park Stables	2003	Mahoning	Boardman	Photos (4)
#12-71	Southern School	2003	Ross	Chillicothe	Photos (5)
#111-25	Southwood Elementary School	2009	Franklin	Columbus	Photos (0)
#09-80	Spain Creek Covered Bridge	2009	Union	Allen Township	Photos (2)
#07-73	Spartan Municipal Stadium	2003	Scioto	Portsmouth	Photos (2)
#02-20	Spemica Lawba-Johnny Logan	2008	Defiance	Defiance	Photos (2)
#08-72	Spiegel Grove	2003	Sandusky	Fremont	Photos (11)
#53-31	Spring Grove/Cemetery & Arboretum	2003	Hamilton	Cincinnati	Photos (2)
#06-83	Spring Valley Wildlife Area - A Feature of Ohio's Wetlands	2003	Warren	Waynesville	Photos (3)
#05-12	Springfield, Troy, & Piqua Electric Railway	2007	Clark	North Hampton	Photos (2)
#85-18	Springvale Ballroom	2007	Cuyahoga	North Olmsted	Photos (6)
#48-48	St. Anthony Church	2004	Lucas	Toledo	Photos (6)
#26-50	St. Augustine Episcopal Chapel	2007	Mahoning	Youngstown	Photos (10)
#99-25	St. Clair Hospital	2007	Franklin	Columbus	Photos (3)
#04-54	St. Clair's Defeat, 1798	2003	Mercer	Fort Recovery	Photos (8)
#06-24	St. Colman Church and Cemetery	2007	Fayette	Washington CH	Photos (2)
#06-50	St. James Episcopal Church	2001	Mahoning	Boardman	Photos (4)
#12-32	St. John's Evangelical Lutheran Church	1985	Hancock	McComb	Photos (2)
#28-25	St. Mary Church	1999	Franklin	Columbus	Photos (5)
#73-25	St. Patrick Church	2003	Franklin	Columbus	Photos (4)
#68-25	St. Paul African Methodist Episcopal Church	2003	Franklin	Columbus	Photos (3)
#19-77	Stan Hywet Hall	2001	Summit	Akron	Photos (8)
#21-25	Starling Medical College and St. Francis Hospital	1996	Franklin	Columbus	Photos (3)
#30-31	Stearns and Foster Company	2002	Hamilton	Wyoming	Photos (4)
#02-41	Steubenville's Dean Martin	2002	Jefferson	Steubenville	Photos (5)
#24-9	Stillwell's Corners	2006	Butler	Oxford	Photos (0)
#03-27	Stone Water Towers of the Ohio Hospital For Epileptics	1985	Gallia	Gallipolis	Photos (6)
#46-25	Stoner House	2002	Franklin	Westerville	Photos (1)
#05-86	Stryker's Railroad Heritage	2006	Williams	Stryker	Photos (5)
#09-21	Sunbury Town Hall 1868	2003	Delaware	Sunbury	Photos (5)
#24-31	Taft Museum of Art	2002	Hamilton	Cincinnati	Photos (11)
#03-20	Tale of Ensign James Liggett	2009	Defiance	Defiance	Photos (0)
#03-44	Tanks Memorial Stadium	2002	Lawrence	Ironton	Photos (3)
#06-19	Tecumseh	2003	Darke	Greenville	Photos (8)
#04-65	Ted Lewis, 1890-1971 "Is Everybody Happy?"	2001	Pickaway	Circleville	Photos (5)
#15-15	Teegarden-Centennial Covered Bridge	2003	Columbiana	Teegarden m Township	Photos (5)
#06-37	Tessa Sweazy Webb-Founder of Ohio Poetry Day	2008	Hocking	Logan	Photos (1)
#03-84	The "Buckeye Belle" Explosion	1997	Washington	Beverly	Photos (2)
#08-51	The "Old Blockhouse" Site	1999	Marion	Marion	Photos (1)
#08-71	The "Statehood Riots"	2006	Ross	Chillicothe	Photos (8)
#01-84	The American Union Lodge No. 1 Free & Accepted Masons	1978	Washington	Marietta	Photos (5)
#02-18	The Arcade	1965	Cuyahoga	Cleveland	Photos (7)
#42-18	The Ark	2003	Cuyahoga	Berea	Photos (1)
#34-25	The Bank Block	2000	Franklin	Grandview Heights	Photos (3)
#19-78	The Barnhisel House	2004	Trumbull	Girard	Photos (4)
#10-1	The Bentonville Anti-Horse Thief Society	2001	Adams	Bentonville	Photos (10)
#20-18	The Berea Triangle	2000	Cuyahoga	Berea	Photos (10)
#39-31	The Betts House, 1804	2003	Hamilton	Cincinnati	Photos (4)
#03-57	The Birth of Aviation	2003	Montgomery	Dayton	Photos (16)
#03-12	The Birthplace of 4-H	2003	Clark	Springfield	Photos (9)
#11-9	The Black (Pugh's Mill) Covered Bridge	2000	Butler	Oxford	Photos (7)
#11-33	The Black and White Schoolhouse	1992	Hardin	Kenton	Photos (1)
#58-31	The Black Brigade of Cincinnati	2003	Hamilton	Cincinnati	Photos (6)
#19-48	The Blade	1987	Lucas	Toledo	Photos (3)
#20-25	The Borror Family Jackson Township Pioneers	1996	Franklin	Lockbourne	Photos (2)
#07-79	The Bouquet Expedition -Camp 14	1998	Tuscarawas	Dover	Photos (7)
#101-25	The Breathing Association	2008	Franklin	Columbus	Photos (2)
#93-25	The Breathing Association	2006	Franklin	Columbus	Photos (6)
#04-81	The Brumback Library	2001	Van Wert	Van Wert	Photos (5)
#72-18	The Burnham Mall - The Group Plan of 1903	2003	Cuyahoga	Cleveland	Photos (3)
#09-47	The Burrell-King House	2002	Lorain	Oberlin	Photos (7)
#11-28	The Burton Village Historic District	2009	Geauga	Burton	Photos (5)
#12-43	The Casement House	2000	Lake	Painesville	Photos (4)
#35-18	The Chagrin River's "High Falls"	2002	Cuyahoga	Chagrin Falls	Photos (8)
#95-25	The Charity Newsies	2007	Franklin	Columbus	Photos (6)
#05-71	The Chillicothe Gazette	2001	Ross	Chillicothe	Photos (11)
#02-67	The Chillicothe Turnpike	1999	Portage	Aurora	Photos (2)
#68-31	The Cincinnati and Hamilton Turnpike	2006	Hamilton	Glendale and Woodlawn	Photos (3)
#23-31	The Cincinnati Observatory	2001	Hamilton	Cincinnati	Photos (20)
#09-83	The Civilian Conservation Corps	2007	Warren	Oregonia	Photos (4)
#63-18	The Cleveland Cultural Gardens	2003	Cuyahoga	Cleveland	Photos (2)
#56-18	The Cleveland Grand Prix	2003	Cuyahoga	Moreland Hills	Photos (2)
#06-7	The Coal Industry at Powhatan Point	2001	Belmont	Powhatan Point	Photos (5)
#69-31	The Colleges and Academies of College Hill	2006	Hamilton	Cincinnati	Photos (6)
#05-16	The Coshocton County Courthouse	2002	Coshocton	Coshocton	Photos (4)
#73-18	The Council of International Programs USA	2003	Cuyahoga	Cleveland	Photos (0)
#87-18	The Cozad-Bates House	2007	Cuyahoga	Cleveland	Photos (4)
#08-76	The Cradle of Professional Football	2001	Stark	Canton	Photos (15)
#01-54	The Cranberry Prairie	1999	Mercer	Saint Henry	Photos (2)
#02-65	The Deercreek Frontier	1990	Pickaway	Williamsport	Photos (5)
#02-84	The Devola Lock	1996	Washington	Devola	Photos (5)
#13-9	The DeWitt Family	2002	Butler	Oxford	Photos (6)
#27-9	The Doty Settlement	2007	Butler	Oxford	Photos (4)
#07-27	The Dunmore War 1774	1992	Gallia	Gallipolis	Photos (4)
#66-31	The Eliza House	2005	Hamilton	Glendale	Photos (6)
#03-66	The Emmitt House	2000	Pike	Waverly	Photos (2)
#05-23	The Fifty Star Flag: A Symbol of America	2003	Fairfield	Lancaster	Photos (5)
#78-18	The Fight for the Eight-Hour Day	2003	Cuyahoga	Cleveland	Photos (3)
#01-10	The Fighting McCooks and the Civil War	1966	Carroll	Carrollton	Photos (7)
#74-31	The First Link	2008	Hamilton	Hamilton	Photos (1)
#16-71	The First Presbyterian Church	2003	Ross	Chillicothe	Photos (1)
#04-31	The Founder	1969	Hamilton	Cincinnati	Photos (1)
#39-25	The Founding of Worthington, A Planned Community	2002	Franklin	Worthington	Photos (5)
#40-77	The Gate Lodge, Stan Hywet Hall & Gardens	2008	Summit	Akron	Photos (5)
#01-52	The Giants of Seville	2000	Medina	Seville	Photos (3)
#17-48	The Glass Capital	1987	Lucas	Toledo	Photos (9)
#21-32	The Glass Industry of Findlay	2003	Hancock	Findlay	Photos (2)
#17-21	The Gooding House and Tavern	2008	Delaware	Delaware	Photos (6)
#09-45	The Granville Academy	1999	Licking	Granville	Photos (6)
#15-71	The Great Seal of the State of Ohio	2003	Ross	Chillicothe	Photos (9)
#14-7	The Great Stone Viaduct	2008	Belmont	Bellaire	Photos (11)
#02-10	The Great Trail	2001	Carroll	Malvern	Photos (4)
#09-43	The Griffith Disaster	2000	Lake	Willowick	Photos (0)
#01-44	The Hanging Rock Iron Region	1973	Lawrence	Ironton	Photos (6)
#13-33	The Hardin County Courthouse	1996	Hardin	Kenton	Photos (9)
#55-48	The Harroun Family Barn	2009	Lucas	Sylvania	Photos (3)
#06-45	The History of Licking Memorial Hospital	1989	Licking	Newark	Photos (1)
#03-79	The History of Tuscarawas County Courthouses	1995	Tuscarawas	New Philadelphia	Photos (13)
#06-5	The Hocking Valley Coal Strike, 1884-5	2003	Athens	Nelsonville	Photos (8)
#05-73	The Honorable Vern Riffe (1925-1997)	2000	Scioto	New Boston	Photos (2)
#10-46	The Honorable William Lawrence (1819-1899)	2003	Logan	Bellefontaine	Photos (4)
#05-87	The Howard Cemetery	1980	Wood	Grand Rapids	Photos (7)
#05-4	The Hubbard House	1999	Ashtabula	Ashtabula	Photos (2)
#16-22	The Huron Playhouse	2001	Erie	Huron	Photos (3)
#108-25	The Interurban Depot	2008	Franklin	Canal Winchester	Photos (0)
#108-25	The Interurban Depot	2008	Franklin	Canal Winchester	Photos (0)
#58-25	The Interurban Electric Railway	2003	Franklin	Bexley	Photos (7)
#02-2	The Interurban Era	2003	Allen	Lima	Photos (3)
#14-31	The Irish in Cincinnati	1996	Hamilton	Cincinnati	Photos (6)
#42-25	The Irish in Columbus	2002	Franklin	Columbus	Photos (5)
#46-31	The Jacob Rader Marcus Center of The American Jewish Archives	2003	Hamilton	Cincinnati	Photos (3)
#50-31	The John A. Roebling Suspension Bridge	2003	Hamilton	Cincinnati	Photos (3)
#21-11	The Johnson Manufacturing Company	2006	Champaign	Urbana	Photos (2)
#06-62	The Keeper's House	1999	Ottawa	Marblehead	Photos (10)
#37-31	The Kroger Co.	2003	Hamilton	Cincinnati	Photos (6)
#15-27	The Lambert Land Settlement	2004	Gallia	Morgan Township	Photos (3)
#13-27	The Landing of the Welsh in Gallipolis	2003	Gallia	Gallipolis	Photos (3)
#17-60	The Lett Settlement	2008	Muskingum	Marietta	Photos (5)
#03-88	The Lincoln Highway	2001	Wyandot	Upper Sandusky	Photos (3)
#06-36	The Lincoln School	2004	Highland	Hillsboro	Photos (2)
#103-25	The Lincoln Theatre	2007	Franklin	Columbus	Photos (2)
#15-50	The Little Steel Strike of 1937	2003	Mahoning	Youngstown	Photos (1)
#18-76	The Little Steel Strike of 1937	2004	Stark	Massillon	Photos (3)
#08-47	The Lorain Tornado, 1924	2001	Lorain	Lorain	Photos (5)
#49-31	The Madisonville Site	2003	Hamilton	Mariemont	Photos (3)
#24-50	The Mahoning Dispatch Building	2007	Mahoning	Canfield	Photos (3)
#12-51	The Marion Engineer Depot	2003	Marion	Marion	Photos (3)
#13-87	The Maumee and Western Reserve Road	2001	Wood	Perrysburg	Photos (1)
#06-76	The McKinley National Memorial	2001	Stark	Canton	Photos (18)
#02-6	The Miami & Erie Canal and New Bremen	2002	Auglaize	New Bremen	Photos (8)
#01-9	The Miami Canal	1971	Butler	Hamilton	Photos (3)
#34-18	The Michelson-Morley Experiment	2003	Cuyahoga	Cleveland	Photos (7)
#05-46	The Mills Brothers	1999	Logan	Bellefontaine	Photos (5)
#25-18	The Mills of Gates Mills	2002	Cuyahoga	Gates Mills	Photos (5)
#08-60	The Muskingum River Flows North	1997	Muskingum	Philo	Photos (4)
#09-60	The Muskingum River Locks	1998	Muskingum	Zanesville	Photos (5)
#22-77	The Mustill Site	2002	Summit	Akron	Photos (11)
#43-25	The National Road	2002	Franklin	Columbus	Photos (7)
#01-79	The New Schoenbrunn Mission	1992	Tuscarawas	New Philadelphia	Photos (12)
#11-84	The Northwest Ordinance, 1787	2003	Washington	Marietta	Photos (16)
#38-48	The Oak Openings Regions	2002	Lucas	Holland	Photos (7)
#04-23	The Ohio & Erie Canal and the "Twin Cities"	2003	Fairfield	Baltimore	Photos (6)
#79-18	The Ohio AFL-CIO	2003	Cuyahoga	Cleveland	Photos (3)
#03-26	The Ohio Art Company	2009	Fulton	Archbold	Photos (0)
#02-26	The Ohio Michigan Boundary War	2002	Fulton	Seward	Photos (2)
#14-32	The Ohio Oil Company-Marathon Oil Co.	1987	Hancock	Findlay	Photos (5)
#16-53	The Ohio River	2003	Meigs	Middleport	Photos (1)
#72-25	The Ohio State Fair	2003	Franklin	Columbus	Photos (11)
#04-70	The Ohio State Reformatory	2001	Richland	Mansfield	Photos (17)
#05-25	The Ohio State University	1969	Franklin	Columbus	Photos (10)
#79-25	The Ohio Statehouse	2003	Franklin	Columbus	Photos (2)
#05-79	The Ohio-Erie Canal 1825-1913	1995	Tuscarawas	New Philadelphia	Photos (14)
#06-79	The Ohio-Erie Canal 1825-1913	1995	Tuscarawas	Dover	Photos (8)
#07-83	The Old Log Post Office	2003	Warren	Franklin	Photos (4)
#02-55	The Old National Road	1976	Miami	Tipp City	Photos (1)
#03-48	The Old Plantation	1968	Lucas	Maumee	Photos (2)
#66-18	The Old Stone Church	2003	Cuyahoga	Cleveland	Photos (8)
#27-50	The Old Stone Tavern	2009	Mahoning	Poland	Photos (0)
#33-48	The Old Territorial Road	2001	Lucas	Berkey	Photos (1)
#08-48	The Oliver House	1987	Lucas	Toledo	Photos (4)
#12-18	The Oxcart Library	1979	Cuyahoga	North Olmsted	Photos (5)
#15-77	The Pennsylvania and Ohio Canal	1999	Summit	Munroe Falls	Photos (9)
#34-48	The Polish Community in Toledo	2001	Lucas	Toledo	Photos (12)
#13-15	The Pottery Capital of America	2003	Columbiana	East Liverpool	Photos (6)
#01-71	The Red Brick Schoolhouse	1974	Ross	Frankfort	Photos (2)
#23-9	The Restoration Movement	2005	Butler	Oxford	Photos (3)
#03-54	The Riley Home	2002	Mercer	Celina	Photos (8)
#04-45	The Robbins Hunter Museum-Avery Downer House	1987	Licking	Granville	Photos (5)
#02-79	The Salem Mission	1993	Tuscarawas	New Washington	Photos (10)
#05-17	The Sandusky Plains	1976	Crawford	Bucyrus	Photos (1)
#05-40	The Scioto Salt Works	2006	Jackson	Jackson	Photos (7)
#03-30	The Scottish Rite in Ohio	1978	Guernsey	Cambridge	Photos (4)
#12-28	The Second High School	2009	Geauga	Burton	Photos (3)
#06-6	The Shannon Stock Company	2008	Auglaize	Wapakoneta	Photos (2)
#02-75	The Shelby County Courthouse	2002	Shelby	Sidney	Photos (4)
#01-64	The Sheridan Monument	2001	Perry	Somerset	Photos (11)
#08-27	The Silver Bridge Disaster	1992	Gallia	Near Gallipolis	Photos (5)
#28-77	The Soap Box Derby	2003	Summit	Akron	Photos (9)
#09-8	The Squirrel Hunters, 1862	2003	Brown	Ripley	Photos (14)
#22-18	The Stearns Homestead	2001	Cuyahoga	Parma	Photos (7)
#07-58	The Stockport Mill	2000	Morgan	Stockport	Photos (7)
#11-60	The Stone Academy	1999	Muskingum	Zanesville	Photos (3)
#18-31	The Sultana	1999	Hamilton	Cincinnati	Photos (3)
#11-48	The Toledo Zoo	1987	Lucas	Toledo	Photos (13)
#12-48	The Toledo Zoo	1987	Lucas	Toledo	Photos (8)
#19-84	The Towboat W.P. Snyder Jr.	2005	Washington	Marietta	Photos (6)
#20-32	The Underground Railroad of Hancock County	2001	Hancock	Findlay	Photos (5)
#14-21	The Union Land Company and the Case Family	2004	Delaware	Lewis Center	Photos (7)
#05-68	The Union School 1893-2004	2004	Preble	College Corner	Photos (2)
#27-48	The University of Toledo	1988	Lucas	Toledo	Photos (13)
#28-48	The University of Toledo	1988	Lucas	Toledo	Photos (2)
#56-25	The Upper Arlington Historic District	2003	Franklin	Upper Arlington	Photos (1)
#36-18	The Village of Glenwillow	2002	Cuyahoga	Glenwillow	Photos (7)
#27-55	The Village of Huntersville	2007	Miami	Piqua	Photos (3)
#08-32	The Village of McComb	1982	Hancock	McComb	Photos (3)
#07-17	The Village of New Washington	2000	Crawford	New Washington	Photos (6)
#10-57	The Village of Tadmor	2006	Montgomery	Vandalia	Photos (11)
#18-9	The Village of Trenton	2003	Butler	Trenton	Photos (6)
#07-32	The Village of Van Buren	1981	Hancock	Van Buren	Photos (2)
#20-9	The Voice of American Bethany Station	2003	Butler	West Chester	Photos (13)
#02-44	The Waterloo Wonders	1994	Lawrence	Waterloo	Photos (2)
#71-18	The West Park African American Community	2003	Cuyahoga	Cleveland	Photos (6)
#83-18	The Weston House	2005	Cuyahoga	Westlake	Photos (5)
#08-43	The Willoughby University of Lake Erie, Medical College, 1834-1847	1999	Lake	Willoughby	Photos (3)
#11-22	The Wright House and The Underground Railroad	1999	Erie	Huron	Photos (9)
#31-18	Theodore Elijah Burton 1851-1929	2002	Cuyahoga	Westlake	Photos (3)
#16-55	Thomas Cemetery	2007	Miami	Troy	Photos (3)
#03-83	Thomas Corwin (1794-1865)	2001	Warren	Lebanon	Photos (13)
#07-15	Thomas J. Malone Bridge	1973	Columbiana	East Liverpool	Photos (7)
#11-43	Thomas W. Harvey (1821-1892)	2000	Lake	Painesville	Photos (2)
#01-37	Thomas Worthington Founder of Logan	1978	Hocking	Logan	Photos (7)
#06-28	Thompson Ledges	2008	Geauga	Thompson	Photos (0)
#01-61	Thorla-Mckee Well	1992	Noble	Caldwell vicinity	Photos (5)
#83-25	Tod Barracks, 1863	2003	Franklin	Columbus	Photos (6)
#07-48	Toledo	1987	Lucas	Toledo	Photos (6)
#106-25	Toledo and Ohio Central Railroad Station	2008	Franklin	Columbus	Photos (1)
#54-48	Toledo and Western Railway Company	2009	Lucas	Sylvania	Photos (0)
#13-48	Toledo Museum of Art	1987	Lucas	Toledo	Photos (4)
#20-48	Toledo's Canals	1987	Lucas	Toledo	Photos (2)
#14-48	Toledo's First High School	1987	Lucas	Toledo	Photos (2)
#25-48	Toledo's First Hospital	1988	Lucas	Toledo	Photos (1)
#18-48	Toledo's Park System	1987	Lucas	Toledo	Photos (12)
#04-6	Town Pond Reservoir/Cridersville's Great Fire of 1918	2003	Auglaize	Cridersville	Photos (3)
#02-40	Trails	1965	Jackson	Rio Grande vicinity	Photos (4)
#06-65	Treaty of Camp Charlotte	2003	Pickaway	Circleville	Photos (6)
#37-77	Treaty of Fort McIntosh Boundary Line	2005	Summit	Akron	Photos (5)
#04-79	Treaty of Greene Ville	1995	Tuscarawas	Bolivar	Photos (11)
#04-19	Treaty of Greene Ville, 1795	2003	Darke	Greenville	Photos (8)
#57-25	Trinity Lutheran Seminary	2003	Franklin	Columbus	Photos (1)
#05-78	Trumbull Red Cross Chapter House	1981	Trumbull	Warren	Photos (5)
#74-25	Tuskegee Airmen	2003	Franklin	Columbus	Photos (3)
#03-58	Two River Towns: McConnelsville and Malta	1996	Morgan	McConnelsville	Photos (4)
#05-58	Two Riverboat Pilots	1997	Morgan	Stockport	Photos (2)
#12-27	U.S. Army General Hospital	2003	Gallia	Gallipolis	Photos (1)
#06-13	U.S. Grant Birthplace	2003	Clermont	Point Pleasant	Photos (9)
#14-79	Uhrich's Mill 1806	2002	Tuscarawas	Uhrichsville	Photos (4)
#01-8	Ulysses S. Grant Boyhood Home	1966	Brown	Georgetown	Photos (11)
#19-58	Underground Railroad	2009	Morgan	Stockport	Photos (3)
#22-84	Underground Railroad Crossings	2008	Washington	Belpre	Photos (3)
#70-18	Union and League of Romanian Societies	2003	Cuyahoga	Cleveland	Photos (4)
#02-29	Union Meeting House	1992	Greene	Xenia	Photos (2)
#02-83	Union Village (1805-1912)	1997	Warren	Lebanon	Photos (13)
#13-43	Unionville Tavern	2001	Lake	Unionville	Photos (3)
#19-18	University Circle	2000	Cuyahoga	Cleveland	Photos (9)
#04-18	University Hall	1974	Cuyahoga	Cleveland	Photos (5)
#06-27	University of Rio Grande Founders: Nehemiah and Permelia Atwood	1989	Gallia	Rio Grande	Photos (1)
#14-15	Unserheim	2003	Columbiana	Salem	Photos (10)
#12-79	Upper Trenton Lock	2001	Tuscarawas	Tuscarawas	Photos (15)
#25-43	Uri Seeley House	2006	Lake	Painesville	Photos (3)
#62-18	Ursuline College, 1871	2003	Cuyahoga	Pepper Pike	Photos (10)
#12-55	USAF Pararescue Memorial Parkway	2006	Miami	Covington	Photos (2)
#07-13	Utopia	2003	Clermont	Utopia	Photos (3)
#05-42	Vallandigham's Speech, 1863	2000	Knox	Mt. Vernon	Photos (3)
#05-45	Victoria Claflin-Woodhull-Martin	1988	Licking	Homer	Photos (3)
#13-32	Village of Arcadia	1985	Hancock	Arcadia	Photos (2)
#11-32	Village of Arlington	1984	Hancock	Arlington	Photos (3)
#01-17	Village of Chatfield	1976	Crawford	Bucyrus vicinity	Photos (4)
#40-31	Village of Glendale, 1855	2003	Hamilton	Glendale	Photos (5)
#15-33	Village of McGuffey	2000	Hardin	McGuffey	Photos (3)
#05-9	Village of Miltonville	1996	Butler	Middletown	Photos (1)
#17-53	Village of Pomeroy	2003	Meigs	Pomeroy	Photos (2)
#06-48	Vistula Historic District	1987	Lucas	Toledo	Photos (1)
#10-31	Vorhees Town	1993	Hamilton	Reading	Photos (5)
#07-55	WACO Aircraft Company (Weaver Aircraft Company)	2003	Miami	Troy	Photos (8)
#23-25	Wagnor Cemetery - Pioneer Burial Ground & Site of the First School in Plain Township	1998	Franklin	New Albany	Photos (5)
#03-39	Wakeman Red Cap Field	1995	Huron	Wakeman	Photos (5)
#28-31	Waldschmidt Cemetery/Camp Dennison	2002	Hamilton	Camp Dennison	Photos (3)
#03-7	Walnut Grove Cemetery	1998	Belmont	Martins Ferry	Photos (4)
#73-31	Walter Scott, Christian Pioneer	2008	Hamilton	Cincinnati	Photos (3)
#10-50	Warner Brothers	2003	Mahoning	Youngstown	Photos (1)
#11-11	Warren G. Grimes	2004	Champaign	Urbana	Photos (5)
#01-59	Warren Gamaliel Harding	1964	Morrow	Blooming Grove vicinity	Photos (1)
#04-84	Water Power on the Muskingum River	1998	Washington	Near Beverly	Photos (4)
#06-57	Watervliet Shaker Community	2003	Montgomery	Kettering	Photos (4)
#10-7	Watt Car and Wheel Company	2003	Belmont	Barnesville	Photos (2)
#14-57	Wayman Chapel African Methodist Episcopal Church	2008	Montgomery	Dayton	Photos (4)
#11-77	Wesley Temple African Methodist Episcopal Zion Church	1996	Summit	Akron	Photos (3)
#03-46	West Liberty	1996	Logan	West Liberty	Photos (3)
#01-39	West Main Street Historic District	1977	Huron	Norwalk	Photos (3)
#01-85	West Salem City Hall	2001	Wayne	West Salem	Photos (3)
#03-24	West Settlement and Abolition Lane	2003	Fayette	Greenfield	Photos (2)
#05-5	Western Library Association, 1804 - The Coonskin Library	2003	Athens	Amesville	Photos (3)
#03-4	Western Reserve	1996	Ashtabula	Conneaut	Photos (2)
#21-77	Western Reserve College and Academy	2002	Summit	Hudson	Photos (8)
#23-47	Westwood Cemetery	2005	Lorain	Oberlin	Photos (6)
#09-33	Wheeler Tavern	1990	Hardin	Kenton vicinity	Photos (6)
#17-31	White Water Shaker Village	1999	Hamilton	Harrison	Photos (6)
#02-1	Wickerham Inn, 1800-01	1976	Adams	Peebles	Photos (9)
#77-25	Wilber H. Siebert Collection	2003	Franklin	Columbus	Photos (3)
#22-29	Wilberforce University	2006	Greene	Wilberforce	Photos (4)
#27-47	Willard Van Orman Quine	2008	Lorain	Oberlin	Photos (4)
#06-68	William Bruce (1762-1830)	2006	Preble	Eaton	Photos (5)
#12-9	William Dean Howells	2002	Butler	Hamilton	Photos (2)
#12-7	William Dean Howells, "The Dean of American Letters"	2003	Belmont	Martins Ferry	Photos (4)
#52-18	William E. Telling	2003	Cuyahoga	South Euclid	Photos (6)
#00-25	William Green March 3,1870-November 21, 1952	2007	Franklin	Columbus	Photos (2)
#89-25	William Green, Labor Leader	2004	Franklin	Columbus	Photos (3)
#04-46	William H. West 1824-1911	1998	Logan	Bellefontaine	Photos (3)
#47-31	William Henry Harrison	2003	Hamilton	North Bend	Photos (9)
#15-87	William Henry Harrison's Encampment	2003	Wood	Pemberville	Photos (3)
#14-9	William Holmes McGuffey House	2002	Butler	Oxford	Photos (9)
#43-31	William Howard Taft	2003	Hamilton	Cincinnati	Photos (7)
#17-76	William McKinley	2003	Stark	Canton	Photos (7)
#17-78	William McKinley Birthplace	2003	Trumbull	Niles	Photos (9)
#32-55	William Moore McCulloch	2009	Miami	Piqua	Photos (4)
#17-11	William Owen	2005	Champaign	Urbana	Photos (1)
#19-45	Willoughby Dayton Miller, 1853- 1907	2006	Licking	Alexandria	Photos (2)
#23-48	Willys Overland	1988	Lucas	Toledo	Photos (3)
#05-14	Wilmington College	2003	Clinton	Wilmington	Photos (12)
#09-1	Winchester, Ohio 1815	1990	Adams	Winchester	Photos (6)
#15-57	Winter Zellar (Zero) Swartsel, The Bottle Farm	2008	Montgomery	Farmersville	Photos (6)
#05-48	Wolcott House	1970	Lucas	Maumee	Photos (5)
#11-87	Wood County Infirmary, 1889-1971	2000	Wood	Bowling Green	Photos (13)
#89-18	Woodland Cemetery	2009	Cuyahoga	Cleveland	Photos (4)
#06-9	Woodsdale	1997	Butler	Woodsdale	Photos (5)
#60-31	Woodward High School	2003	Hamilton	Cincinnati	Photos (9)
#13-57	Woody's Market	2008	Montgomery	West Carrollton	Photos (3)
#09-51	World War II Displacement	2000	Marion	Marion	Photos (2)
#16-62	World's Shortest Airline	2008	Ottawa	Port Clinton	Photos (8)
#08-25	Worthington Masonic Museum	1978	Franklin	Worthington	Photos (5)
#01-30	Wreck of the Shenandoah	1969	Guernsey	Ava vicinity	Photos (7)
#07-57	Wright Field	2003	Montgomery	Wright Patterson AFB	Photos (9)
#65-25	Xerography	2003	Franklin	Columbus	Photos (1)
#03-60	Y-Bridge	1974	Muskingum	Zanesville	Photos (7)
#13-60	Zane Grey "Father of the Western Novel"	2003	Muskingum	Zanesville	Photos (7)
#12-60	Zane's Trace	2003	Muskingum	New Concord	Photos (4)
#01-65	Zieger House	1978	Pickaway	Circleville	Photos (4)
#13-21	Zion African Methodist Episcopal Church	2004	Delaware	Delaware	Photos (3)
#14-50	Zion Lutheran and Reformed Churchyard	2003	Mahoning	Canfield	Photos (3)
#08-64	Zion Reformed Church	2006	Perry	Thornville	Photos (8)
#18-79	Zoar Cemetery	2006	Tuscarawas	Zoar	Photos (10)
#19-79	Zoar Garden	2008	Tuscarawas	Zoar	Photos (5)
#09-79	Zoar Town Hall	2000	Tuscarawas	Zoar	Photos (43)
#10-79	Zoarville Station/Fink Through Truss Bridge	2000	Tuscarawas	Zoarville	Photos (8)

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