Historic Markers in Ohio

West Lafayette, OH

For nearly eight decades, West Lafayette High School stood at the center of civic life in this small Coshocton County village in east-central Ohio. Opening its doors in 1924, the school educated generations of local families through the Depression, two world wars, and the long postwar era, until it closed in 2002 amid the district consolidations that reshaped so many rural Ohio communities. A marker like this preserves the memory of an institution that, for many townspeople, was the heart of the community — the place where they learned, played, and gathered.

Wilmington, OH

In the decades after World War II, Wilmington's Clinton County Air Force Base became home to military airlift crews, including the 302nd Troop Carrier Wing—the flyers who moved troops and cargo in the great transport planes of the day. This memorial names eight officers and non-commissioned officers, from a lieutenant colonel down to staff sergeants, lost together in an aircraft accident while serving. Their mix of ranks tells the story of a full crew and its commanders, the kind of men who kept America's Cold War airlift aloft, brought together on one plane and remembered on one stone.

Marietta, OH

Built in 1873 during Ulysses S. Grant's presidency, this Marietta residence tells a quintessential Gilded Age story of immigrant striving. William Roeser, Sr., left Baden in southwestern Germany and, after a stop in Philadelphia, settled in this Ohio River town in 1855 to ply his trade as a boot and shoemaker. Marietta was then a bustling commercial river port, and craftsmen like Roeser formed the backbone of its growing middle class. The handsome house he raised for his family still stands as a testament to the prosperity a skilled tradesman could build in nineteenth-century America.

Vienna Township, OH

In the Cold War decades after World War II, Air Force Reserve units like the 910th trained constantly to keep America's airlift capability ready, moving troops and cargo on long missions far from home. The twin-boomed C-119 'Flying Boxcar' was a workhorse transport of that era, and even routine flights over open water carried real danger. On a December 1968 training mission bound for Puerto Rico, this aircrew was lost — a reminder that peacetime service can still demand the ultimate sacrifice.

Aberdeen, OH

The village of Aberdeen was founded in 1816 on the north bank of the Ohio River at the terminus of Zane's Trace, the first continuous road cut through Ohio. Blazed under Ebenezer Zane in the late 1790s, the Trace linked Wheeling to the Ohio River crossing at Maysville, opening the interior to settlers, mail, and trade. Aberdeen grew up as a river crossing and gateway at the road's western end.

North Bend, OH

The Ohio Valley into which Abraham Brower was born in 1822 was still a raw frontier, a patchwork of new river towns and cleared farmland spreading out from the Ohio River just a generation after the first American settlers pushed west of the Appalachians. North Bend, his corner of Hamilton County, sat on the river below Cincinnati and had already given the young nation a president in William Henry Harrison. A man who lived here from 1822 to 1911, as this memorial records, would have watched the valley transform from wilderness clearings into a settled landscape of farms, steamboats, and growing towns over the course of a long American century.

Orange Township, OH · est. 2003

On the eve of the Civil War, enslaved people from an Alston family plantation in North Carolina were freed and sent north by a mistress who opposed slavery, finding refuge in a central Ohio settlement pointedly called Africa. There they built log homes, worked for antislavery farmers, and worshiped in the Wesleyan Methodist Church, a denomination born of abolitionist conviction. After emancipation the community dispersed to Delaware, Westerville, and other Ohio towns.

Boardman Township, OH

This memorial rock records a gift of land for Lake Newport, donated by Mary Baldwin Lewis in memory of her father, Jesse Baldwin, and her great-great aunt, Mary Newport. Such private donations helped assemble the public lakes and parkland that families in the Youngstown area still enjoy today, part of a broader turn-of-the-century movement to set aside natural spaces for the public good.

Beavercreek, OH

When Greene County was organized in 1803 — the same year Ohio entered the Union — this corner of the Miami Valley was still raw frontier, its scattered settlers clearing land along the creeks east of the future Dayton. Before any permanent seat of justice could be built, the county's earliest court sessions convened in the plainest of quarters, the kind of borrowed cabins and mills that served as government wherever the frontier outpaced its institutions. This marker fixes the spot near Alpha where Greene County's first courthouse stood, the humble starting point of local law and order in a country barely a generation old.

Columbus, OH

On this spot in 1897, students at Ohio's agricultural college banded together to found Alpha Zeta, a national honorary fraternity for young men studying farming and the agricultural sciences. The Gilded Age was a moment when scientific agriculture was coming of age in America, and the land-grant colleges springing up after the Morrill Act were training a new generation to modernize the nation's farms. Charles William Burkett and John Ferguson Cunningham were part of that movement, and the society they started here went on to charter chapters at agricultural schools across the country.

Felicity, OH

In the decades before the Civil War, the Ohio River was the great dividing line between slaveholding Kentucky and free-soil Ohio, and the moment a freedom seeker stepped onto the northern bank the most dangerous leg of the journey began. Felicity, a small Clermont County village a few miles inland, sat squarely on that escape corridor, and Andrew Powell turned his own prosperity into a tool of resistance. Rather than hide his passengers, he moved them in plain sight, using his distinctive and well-recognized private carriage as cover to carry fugitives inland from the river toward the next link in the network. It was a quietly audacious gamble that a respectable man's conspicuous coach would draw less suspicion than a covered wagon on a back road.

Sprigg Township, OH

Before county sheriffs and professional police reached into rural corners of America, neighbors banded together to protect their most valuable and easily-stolen property: their horses. This marker at Bentonville commemorates the Anti-Horse Thief Society of Adams County, a volunteer protective association that rode from 1851 until 1961 — more than a century of members pledging to pursue thieves, recover stolen animals, and stand as a kind of mutual insurance for the farming community. Such societies spread widely across the Ohio Valley and beyond in the 19th century, filling the gap where formal law enforcement was thin or slow.

Yellow Springs, OH

In 1852, when higher education for women was still a radical idea, Antioch College opened its doors in Yellow Springs to both women and men — and installed the famed education reformer Horace Mann as its first president. Mann, already renowned for building the common-school movement, poured his humanistic ideals into the young college, championing character and useful work alongside book learning. That spirit endured: Antioch later became a pioneer of the cooperative work-study model, sending students out to earn and learn in the real world, and in 1978 it grew into the broader Antioch University.

Bowling Green, OH

This campus memorial at Bowling Green State University honors the students — past, present, and future — who have left their studies to serve in the United States armed forces. It ties the life of a modern Ohio university to the long tradition of citizen-soldiers drawn from college classrooms in every generation of American conflict.

Whitehouse, OH

This marker commemorates the founding of the United States Army on June 14, 1775, when the Second Continental Congress adopted the colonial forces besieging Boston and soon named George Washington to command them. Born in the opening months of the Revolution, the Army predates the nation it serves. The date is still observed each year as the Army's official birthday.

Marietta, OH

This marker in Marietta, Ohio, commemorates the 1788 inauguration of Arthur St. Clair as the first governor of the Northwest Territory — the vast region north and west of the Ohio River newly organized under the Northwest Ordinance. Marietta was the first permanent American settlement in that territory, making it the seat where federal civil government west of the Alleghenies effectively began. St. Clair, a Revolutionary War general, took up his post as the young republic set about governing its frontier lands.

Cambridge, OH

On September 11, 2001, the twin towers of New York's World Trade Center fell, and 343 New York City firefighters died rushing in to save others. In the years afterward, salvaged steel and artifacts from the towers were distributed to communities across the country so that towns far from Ground Zero could build their own places of remembrance. This memorial in Cambridge, the seat of Guernsey County in eastern Ohio, holds one such artifact, dedicated to the firefighters it honors.

Franklin Township, OH

In the decades before the Civil War, the hill country of Clermont County sat on the Ohio River frontier directly across from slaveholding Kentucky, making it a crossroads of the antislavery cause and a corridor for freedom-seekers moving north. This parcel once held the home of Arthur Fee (1791–1879), remembered here as part of a family that earned a reputation for abolitionist conviction in an era when opposing slavery could mean social scorn and real personal risk. A marker on a former house site like this one preserves the memory of ordinary households that turned private principle into public stand.

Piqua, OH

In the Ohio Country of the early 1750s, the Miami village of Pickawillany grew into a thriving hub of the deerskin trade, where the leader Memeskia welcomed British traders and drew nearby tribes away from their older French alliances. That defiance made the town a target: in the summer of 1752 a French-allied war party swept down from the Great Lakes, destroyed the village, and killed Memeskia, breaking Britain's foothold in the region. The raid is often remembered as one of the sparks that would ignite the French and Indian War.

Belpre, OH

When New England pioneers laid out Belpre on the north bank of the Ohio in 1789, they were among the first waves of settlers pushing into the newly organized Northwest Territory, farming the rich bottomland and trading along the river highway that carried people and goods west. The settlement was well enough established by the early 1800s to greet the Lewis and Clark expedition as it made its way downriver toward the frontier. A century later the same current that floated flatboats of grain was harnessed by locks and dams, and barge traffic turned the old farm town into a working industrial river port.

Ravenna Township, OH

Benjamin Tappan arrived in the wooded Connecticut Western Reserve in 1799 and laid out Ravenna Township while northeastern Ohio was still raw frontier, barely settled by Americans pushing west of the Alleghenies. Over a long public life he wore many hats—militia officer during the War of 1812, state judge, and U.S. senator—while helping steer the canal boom that stitched Ohio's farms to eastern markets. His most lasting mark was national: in 1844 he shepherded the legislation that turned James Smithson's mysterious bequest into the Smithsonian Institution.

Greenfield Township, OH

Set in the rolling farmland of Fairfield County, this burial ground grew up around the Bethel Church congregation, whose members gathered to worship near the crossing of Stringtown and Pleasantville Roads in the early 1800s — the first generation to settle and farm this corner of central Ohio. The graveyard remained in active use for well over a century, until roughly 1930, gathering the families who built the surrounding community. Among those laid to rest here are several Union soldiers who marched off to the Civil War, alongside the Arnold, Wagner, and Weakley families whose names recur across the local record.

Winchester, OH

Laid out in 1815 by Joseph Darlinton, the village of Winchester rose in the newly settled hills of Adams County as Ohio filled with families pushing west after statehood. Founders like Darlinton platted towns along the roads and creeks of the early frontier, each hoping their crossroads would grow into a thriving community. This monument, raised for the town's bicentennial, marks two centuries since that founding day.

Xenia, OH

Long before Ohio was a state, this spring-fed ground in the Little Miami country was Shawnee homeland, and here in 1768 was born Tecumseh — the leader who would grow into one of the most formidable statesmen and war chiefs in Native American history. According to the tradition preserved on this marker, his birth coincided with a great meteor blazing overhead, a sign that gave the boy his name, often rendered as 'Shooting Star' or 'Panther Crossing the Sky.' He would go on to forge a sweeping confederacy of nations to resist American expansion into the Ohio Valley and beyond, dying in battle in 1813.

Oxford Township, OH · est. 2001

Spanning Four Mile Creek in Butler County, the Black (Pugh's Mill) Covered Bridge was raised in 1868–69 by master builders who joined two different truss systems—Childs and Long—inside one roof, a rare engineering marriage. Originally a single arched span of more than 200 feet, it was cleverly re-engineered the next year by slackening iron rods to lower the deck onto a new central pier, splitting one span into two. It remains among the longest and most ambitious of Ohio's surviving covered bridges.

Boardman Township, OH

In 1798, this corner of northeastern Ohio was surveyed frontier at the edge of the Connecticut Western Reserve—the "New Connecticut" that Connecticut retained when it ceded its other western land claims to the young United States. The cryptic "Range 2, Town 1" is survey shorthand from that grid, the system by which the Reserve was carved into townships and sold to New England investors. Elijah Boardman, a Connecticut merchant and land speculator (and later U.S. senator), purchased this township and lent it his name, drawing Yankee settlers west to build farms and a town center on land only recently opened to them.

Bowling Green, OH

For 84 years a school building stood in Bowling Green, a college town on the flat, fertile plain of northwestern Ohio, gathering the ordinary drama of American public education—first bells, graduations, hallways worn smooth by generations of students. When the old building came down in the spring of 2012, eight bricks were gathered from different corners of the structure and set into this small sculpture, so that a piece of the walls that held all those years would remain on the ground where it stood.

Logan, OH

In the courthouse town of Logan, this monument keeps faith with the men of Hocking County who marched off to war between 1861 and 1865. "The Boys in Blue" was the affectionate name a grateful North gave its Union soldiers, and small Appalachian-Ohio counties like this one sent a remarkable share of their young men into regiments that fought from the Ohio hills to the killing fields of the Deep South. Ohio raised more than 300,000 soldiers for the Union, most of them in companies of friends and neighbors organized county by county.

Bowling Green, OH

This memorial honors the 'Kent Four and the Jackson Two' — the students killed in the spring of 1970 when National Guardsmen fired on antiwar demonstrators at Kent State University in Ohio and, days later, police opened fire at Jackson State College in Mississippi. The shootings came amid nationwide campus protests against the widening war in Southeast Asia. Their deaths shocked the country and became defining moments of a bitterly divided era.

Wayne Township, OH

In the early 1790s the young United States fought the Northwest Indian War for control of the Ohio country, and General "Mad Anthony" Wayne rebuilt the shattered American forces into a disciplined army known as the Legion of the United States. As Wayne's troops marched and camped across the frontier toward their decisive 1794 victory at Fallen Timbers, sickness and hardship claimed men far from any battlefield. Two of those soldiers died while the Legion camped here in 1793 and were laid to rest near this spot, their names lost to history.

Hamilton Township, OH

In the decades before the Civil War, southwestern Ohio sat on the front line of the struggle over slavery — just across the river from the slaveholding South, it became threaded with secret routes north. Built in 1820, the Butterworth family's homestead in Warren County served as the county's southernmost link in that clandestine network, sheltering freedom-seekers who had crossed the Ohio River and guiding them toward safety. Beyond hiding refugees, the Butterworths helped bring the railroads to the region and founded Maineville Academy, planting schooling alongside their activism. Generations of the family went on to civic and reform leadership.

Peebles, OH

In September 1957, the rolling farmland of Adams County, Ohio, hosted the 5th World Plowing Contest and the World's Conservation Exposition — a Cold War–era gathering that drew plowmen and agricultural experts from around the globe to a region then at the forefront of the American soil-conservation movement. Competitors guided their tractors and teams across the fields in a contest that was as much about camaraderie between nations as skill in the furrow, and a stone cairn was raised to mark the occasion. The event celebrated stewardship of the land at a time when conservation farming was reshaping how America treated its worn and eroded soils.

Marietta, OH

When the Civil War called Ohio's men to arms, this ground near Marietta became Camp Tucker, a mustering and training campground for Union troops. It took its name in honor of Benjamin Tupper, a Revolutionary War brigadier general who had helped organize the Ohio Company and stood among Marietta's first settlers in 1788. The site links two chapters of American service — the founding of the frontier settlement and the fight to preserve the Union three generations later.

Marietta, OH

When the Ohio Company's pioneers founded Marietta in 1788, they raised Campus Martius, a stout fortified stockade to shelter the first settlers and the seat of government of the vast Northwest Territory. Through the perilous frontier years of 1788 to 1795, amid conflict with the region's Native nations, the fort stood as the anchor of American settlement north of the Ohio River.

Brush Creek Township, OH

In the hills of Adams County, Ohio, Cedar Run once powered a small industrial world. The first mill here rose in 1811 to serve a nearby iron furnace, part of the charcoal-iron trade that dotted the Appalachian foothills before the furnace went cold in 1840. Milling continued when Fisher and Stewart raised a new grist mill in 1844, and a generation later its owners traded the fickle water wheel for a steam engine, its tall brick smokestack marking the arrival of a new industrial age.

Toledo, OH

This grove was planted on April 18, 1972, by one hundred local organizations, clubs, and businesses to mark the 100th anniversary of Arbor Day. Arbor Day began in Nebraska in 1872 as a day set aside for planting trees, and it spread across the country through schools and civic groups as a celebration of conservation and stewardship. A century later, Toledo's community groups gathered to plant this Centennial Grove in that same spirit.

Thompson Township, OH

In the years after the Civil War, American ingenuity was racing to turn laboratory chemistry into world-changing industry, and few breakthroughs matched what a young Ohioan achieved in a woodshed laboratory. Working just after his college years, Charles Martin Hall discovered an inexpensive electrolytic method to extract aluminum, a metal that had until then been rarer and costlier than silver. His process transformed aluminum from a precious curiosity into an everyday material and seeded a major American industry.

Springfield Township, OH

This home in the Cincinnati area is associated with Charley Harper, the American artist celebrated for his boldly stylized, geometric depictions of birds, wildlife, and the natural world. Working through the second half of the 20th century, Harper developed a distinctive "minimal realism" that appeared in books, nature-center displays, and national park materials, teaching the public to see nature in fresh ways. The house marks the local roots of an artist whose playful, precise style remains widely loved.

Cincinnati, OH

This memorial lists Cincinnati police officers who died in the line of duty from 1918 through 1987, patrolmen, detectives, and sergeants recorded year by year. The roll of names spans nearly seven decades of the city's history, from the era of World War I through the late 20th century. Together the entries form a civic record of sacrifice by those who served the community's public safety.

Toledo, OH

This memorial gathers the names of local men who marched off to the Civil War between the firing on Fort Sumter in April 1861 and the war's close in 1865. Toledo and the surrounding Lucas County sent thousands of Ohioans into Union regiments during those four years, and rolls like this one — Abbott, James, and the rest — were a community's way of fixing each volunteer's name in stone. It is less a battlefield monument than a hometown honor roll of service and loss.

Anderson Township, OH

When James Clark raised these stone walls around 1801, Ohio was raw frontier — barely settled country on the far edge of the young republic, where a durable stone dwelling was a rare mark of permanence among log cabins. Clark himself carried an older story in his bones: as a boy soldier he had beaten a drummer's cadence at Yorktown in 1781, the siege that effectively ended the Revolutionary War. Two decades later he was among the pioneers pushing west across the Appalachians into the Northwest Territory, trading a battlefield for a homestead in the Ohio wilderness.

Miami Township, OH

Southwestern Ohio's Clifton Gorge is a place where deep time and human enterprise meet. When the great glaciers retreated some 15,000 years ago, torrents of meltwater sliced this steep-walled chasm through dolomite and limestone, leaving cool, shaded niches where rare and relict plants still cling. By the 1800s, settlers harnessed the fast-falling Little Miami River here to turn the wheels of grist mills, paper mills, and other early factories, making the gorge a small engine of frontier-era Ohio industry. In 1973 the upper gorge was set aside as a state nature preserve, trading the millrace for the hiking trail.

Cincinnati, OH

Raised in 1878 by veterans of the 9th Ohio Volunteer Infantry, this monument honors their fallen commander, a member of the celebrated 'Fighting McCooks' — an Ohio family that sent a remarkable number of its sons to fight for the Union. The 9th Ohio was recruited largely from Cincinnati's German immigrant community and saw hard service in the war's western campaigns. That his old soldiers paid to remember him more than a decade after his death speaks to the bonds forged in that regiment.

Xenia Township, OH

This was the Ohio home of Colonel Charles Young, one of the most distinguished African American soldiers of his era. Young was the third Black graduate of West Point and rose to become the highest-ranking Black officer in the U.S. Army, leading Buffalo Soldier cavalry and serving as an acting national park superintendent. His home near Wilberforce, a center of Black education, is preserved as a National Historic Landmark.

Goshen Township, OH

In the skies over southern Europe during World War II, the 15th Army Air Force flew long, dangerous missions from bases in Italy, escorting heavy bombers deep into enemy territory. John J. Voll, a young man from Goshen, Ohio, rose to become the highest-scoring fighter ace of that entire air force, downing twenty-one enemy aircraft from the cockpit of his P-51 Mustang. In an era when air power was still coming into its own, pilots like Voll turned the sleek, long-range Mustang into one of the most decisive weapons of the war.

Belmont County, OH

Colerain Township holds the roots of Ohio Quakerism: the earliest Friends settlement and the first organized Friends Meeting in the state. A log meeting house rose in 1800, and after fire destroyed it, this sturdy brick building replaced it in 1815.

Marietta, OH

Long before Marietta's streets were laid out, the Indigenous mound-building peoples of the Ohio Valley raised earthworks on this ground — burial mounds, flat-topped platforms, and geometric enclosures. The large conical burial mound known as the Conus is the most visible survivor of an extensive ancient ceremonial complex now largely overlaid by the modern town. Its builders, of the Hopewell and earlier mound-building traditions, shaped this landscape many centuries before Europeans arrived.

Tontogany, OH

Near this spot stood the modest Ohio farmstead where Emanuel and Maria Custer raised their family between 1856 and 1865. Emanuel, a blacksmith and farmer of German descent, and his wife Maria are best remembered as the parents of George Armstrong Custer and his younger brother Thomas—young men who left rural Wood County to win fame, and ultimately meet their deaths, on the battlefields of the Civil War and the Western plains. During the very years this homestead stood, the Custer sons were rising through the ranks of a nation torn apart by war.

Georgetown, OH

In the frontier Ohio town of Georgetown, this 1826 house was home to Daniel Ammen, the boyhood friend of Ulysses S. Grant. As the marker tells it, young Dan pulled a drowning twelve-year-old Grant from White Oak Creek — a rescue the future president never forgot, later teasing his old friend from the White House for having made his 'life of misery' possible. It captures Grant not as a marble general but as a boy who grew up along an Ohio creek.

South Lebanon, OH

In the years just after the Revolution, pioneers pushed into the Ohio country, and the settlement that became Deerfield took root around 1795 in the Little Miami valley of what is now Warren County. Benjamin Stites laid out the town in 1802, and among its first residents were veterans of both the Revolution and the War of 1812, men who had traded muskets for plows on the young republic's frontier. As the community matured it folded into Union Township in 1815, took the name South Lebanon in 1871, and grew an industrial side — powder works and food businesses that gave the village a working economy well into the industrial age.

Belpre, OH

In 1791 the Ohio country was raw frontier, and the settlers clustered near Belpre—many of them Revolutionary War veterans who had come west with the Ohio Company—needed a reliable way to turn grain into flour. Jonathan Devol, a resourceful millwright, answered by mounting a gristmill on two boats anchored in the Ohio River, letting the current itself drive the stones. Sheltered beside Farmer's Castle, the fortified stockade built during the Indian wars of the early 1790s, his floating mill ground 25 to 50 bushels a day and served families scattered across some thirty miles of riverbank.

Oxford, OH

Zachariah Price DeWitt, a New Jersey-born son of a Dutch family, migrated through Kentucky before settling with his wife Elizabeth near Four Mile Creek in the early 1800s, raising nine children and building the hewn-log homestead he completed in 1805. A sawmill operator, house builder, and War of 1812 rifle-company commander, DeWitt reportedly steered Miami University's founders to the nearby hilltop where the campus rose. His pegged-rafter house survives as the oldest building in Oxford Township and one of the oldest log structures in Ohio.

Findlay, OH

In the era before consolidated public schools, rural Ohio educated its children in one-room schoolhouses scattered across numbered 'special districts' — and Hancock County's District No. 9 was one of them. The dates 1864 and 1889 likely bracket the school's founding and a notable rebuilding or milestone, spanning the years when Findlay grew from a farming town into a bustling community (soon to boom with the 1880s natural-gas discoveries). Decades later, in 1937, former pupils gathered as the 'No. 9 School Association' to preserve the schoolhouse bell and honor the place where a generation of neighbors first learned to read.

Bethel, OH

This burying ground holds the founding generation of Bethel, a village laid out in Ohio's Clermont County during the young republic's push across the Appalachians into the Northwest Territory. Among those at rest is Obed Denham, who donated the plot and platted the town, and Thomas Morris, who rose from the frontier to the United States Senate. The presence of "The Unknown Hunter" — a wanderer Denham befriended and the first person laid to rest here — is a reminder of how thin the line still was between settlement and wilderness in these years.

Washington Township, OH

Long before Ohio was farmland and township roads, the Ohio Valley was home to the Adena, one of North America's earliest mound-building peoples, who flourished from roughly 1000 B.C. into the early centuries A.D. This conical earthwork—nearly sixteen feet high—is a burial mound, raised basketful by basketful of earth over the dead in a tradition that spread across the Eastern Woodlands. Its shape and dimensions place it among the hundreds of such mounds that once dotted southern Ohio, quiet monuments to a society that thrived here for well over a thousand years.

Akron, OH

Before Thomas Edison married Mina Miller in 1886, he courted her at the Akron home of her father, the inventor and Chautauqua co-founder Lewis Miller. Local tradition holds that Edison — ever the electrician — erected a light pole on the premises during the courtship. It is a charming reminder that the world's most famous inventor was also a suitor who couldn't resist showing off his craft.

Miami County, OH

Spanning the Great Miami River near Troy, the Eldean Covered Bridge dates to 1860, when the Hamilton Brothers of Piqua raised it for Miami County using the Long truss design patented decades earlier by Stephen H. Long. Originally called Allen's Mill Bridge for the gristmill it served, it carried farm wagons and local traffic across a river that could turn treacherous in flood. At 224 feet across two spans, it stands among the longest surviving covered bridges in Ohio and one of the finest examples of its truss type in the country.

Dunham Township, OH

When Ephraim Cutler reached Marietta in 1795, the Ohio Country was a raw frontier at the edge of the young United States, freshly organized under the Northwest Ordinance. As a delegate to Ohio's 1802 constitutional convention at Chillicothe, Cutler championed the clause in Article VIII that barred slavery from the new state — language that reportedly carried by a single vote. Nearby Veto Lake keeps his name on the southeast Ohio landscape he helped shape.

Bowling Green, OH

Epsilon Pi Tau was founded in 1929 as an international honor society for professions in technology, education, and the industrial arts, and it made its home at what became Bowling Green State University. This stone marks the society's 75th anniversary and honors Ernest N. Savage, a dean emeritus of the College of Technology who helped shape technical and vocational education there. Dedicated in 2005, the rock ties together a scholarly organization and the long-serving educator who advanced its mission of professional excellence.

Moscow, OH

In the decades before the Civil War, the Ohio River was one of the most consequential borders in America — free soil on the Ohio bank, slavery on the Kentucky shore opposite. Moscow, a small river town in Clermont County, sat squarely on that dividing line, making it one of many crossing points where freedom seekers slipped north. According to local oral tradition, the home of Thomas Fee Jr. (1801–1862) served as one such refuge, a stop where people escaping bondage could find shelter on their way to safety. Like much of the Underground Railroad's history, the account survives through community memory rather than written ledgers, which by necessity were rarely kept.