Old Maps of Unionville, New Sewickley Township for Metal Detecting
Plan your next treasure hunt with 9 historic maps of Unionville. Find old homesites, ghost towns, trails, and gathering spots that may be lost to time — perfect for identifying promising metal detecting locations.
- Locate forgotten sites: Uncover places like long-lost settlements, abandoned rail lines, or gathering spots.
- Plan better hunts: Use map overlays combined with LiDAR or satellite views to narrow in on historically rich areas.
- Made for detectorists: Thousands of hobbyists use these maps to discover relics, coins, and hidden history.
Use these historic maps to boost your research and find new opportunities beneath the surface of Unionville.
Unionville, New Sewickley Township maps
(9)- 1906 Map of Sewickley, 1960 Print1906 Sewickley1960 Print · USGSWestern Pennsylvania’s river-and-rail corridor is captured here at the start of the century, showing the industrial development along the Ohio River. Researchers can trace early infrastructure like Dam No 4 or locate landmarks such as the Camp Meeting Grounds and Parks Quarries.
- 1908 Map of Sewickley1908 Sewickley1908 Print · USGSThe industrial corridor of the Ohio River valley is captured here in the early twentieth century, showing a landscape defined by steam-era transport and valley settlements. Researchers can trace the riverfront rail networks of the Pennsylvania System and locate historic landmarks like Aliquippa Park and the Campmeeting Grounds.7 unique versions available
- 1951 Map of Canton1951 Canton1951 Print · USGSThe industrial heartland of Ohio and Pennsylvania reached its mid-century peak during this era of heavy rail and river transit. Genealogists and historians can trace the development of steel towns like Aliquippa and Weirton alongside the Ohio River and major lines of the Pennsylvania RR.
- 1953 Map of Canton1953 Canton1953 Print · USGSThe industrial heartland of Ohio and Pennsylvania is captured at its mid-century peak in this detailed regional survey. Genealogists and historians can trace the vast rail networks of the Pennsylvania RR and find local landmarks like Nimisila Reservoir and Tappan Reservoir.
- 1953 Map of Baden, 1955 Print1953 Baden1955 Print · USGSThe industrial riverfronts and rural uplands of Beaver County meet in the early 1950s along the Ohio River. Researchers can trace the rail networks of the Pennsylvania and local landmarks like Mt Gallitzin Academy and Big Knob Grange.7 unique versions available
- 1957 Map of Canton, 1971 Print1957 Canton1971 Print · USGSThe industrial heartland of eastern Ohio and western Pennsylvania comes alive in this mid-century survey of the Ohio River Valley. Trace the heritage of rail and river commerce through Pittsburgh, the massive steel towns along the Ohio River, and major junctions on the Pennsylvania RR.3 unique versions available
- 1962 Map of Canton1962 Canton1962 Print · USGSThe industrial heartland of Eastern Ohio and Western Pennsylvania thrives in the early sixties as steel mills and rail lines dominate the river valleys. Genealogists and historians can trace local landmarks like McKinley National Memorial, Malone College, and industrial sites such as Republic Steel Corp.2 unique versions available
- 1986 Map of East Liverpool1986 East Liverpool1986 Print · USGSThe tri-state border region in the 1980s reveals a landscape shaped by the Ohio River and a massive rail network. Researchers can trace the industrial footprint of East Liverpool and Midland or locate inland landmarks like Pine Lake and Strip Mines.2 unique versions available
- 2023 Map of Baden, 2023 Print2023 Baden2023 Print · USGSThe industrial river towns of Beaver County meet the upland ridges of southwestern Pennsylvania in this recent topographical study. Genealogists can locate family burial sites like Cron's German Lutheran Church Cem and Rehoboth Cem or trace the early paths of Crows Run and Snake Run.
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