Old Maps of Keeney Mill Farms, Maryland for Metal Detecting

Plan your next treasure hunt with 13 historic maps of Keeney Mill Farms. 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 Keeney Mill Farms.


Keeney Mill Farms, MD maps

(13)
  1. 1900 Map of Parkton
    1900 Map of Parkton
    1900 Parkton
    1900 Print · USGS
    The Pennsylvania-Maryland borderlands in the early 1900s were defined by the busy Northern Central RR and the many mills along Gunpowder Falls. Researchers can trace old family locales and crossroads like Philopolis, Mount Carmel Ch, and Gorsuchs Mills.

  2. 1902 Map of Parkton
    1902 Map of Parkton
    1902 Parkton
    1902 Print · USGS
    Maryland and Pennsylvania borders were still defined by active rail and milling economies when this survey was completed. Genealogists can trace family homesteads near Gorsuchs Mills, the Northern Central R.R. corridor, and the historic Maryland Line.
    7 unique versions available

  3. 1944 Map of New Freedom
    1944 Map of New Freedom
    1944 New Freedom
    1944 Print · USGS
    The Pennsylvania-Maryland border during the mid-forties reveals a rural landscape of tight-knit communities centered on the Pennsylvania Railroad. Genealogists and historians can trace the foundations of local life through the Summit Grove Camp Meeting, Bentley Springs, and the 6th District Consolidated School.

  4. 1948 Map of Baltimore
    1948 Map of Baltimore
    1948 Baltimore
    1948 Print · USGS
    Maryland and Pennsylvania crossroads are captured in the late 1940s, showing a landscape defined by historic rail lines and major military installations. Genealogists can trace family connections in Gettysburg, Westminster, and near the U.S. Naval Academy in Annapolis.
    2 unique versions available

  5. 1953 Map of New Freedom
    1953 Map of New Freedom
    1953 New Freedom
    1953 Print · USGS
    The Pennsylvania-Maryland border country comes to life in the early fifties, showing the rail-linked hamlets between York and Baltimore counties. Genealogists can trace family roots through sites like Summit Grove Camp Meeting, Heathcote Mill, and Ruhls School.

  6. 1954 Map of Baltimore
    1954 Map of Baltimore
    1954 Baltimore
    1954 Print · USGS
    The Mid-Atlantic region in the early fifties shows a landscape of growing suburban centers and heavy rail corridors. Trace mid-century transit networks and military landmarks from the Aberdeen Proving Ground to the Gettysburg National Military Park.

  7. 1956 Map of Baltimore
    1956 Map of Baltimore
    1956 Baltimore
    1956 Print · USGS
    Mid-century Maryland and Pennsylvania are captured here during a period of massive suburban and military growth across the Chesapeake region. Genealogists and historians can trace the rail corridors of the Baltimore & Ohio RR and locate landmarks like Fort McHenry or the Aberdeen Proving Ground.

  8. 1957 Map of Baltimore, 1964 Print
    1957 Map of Baltimore, 1964 Print
    1957 Baltimore
    1964 Print · USGS
    Maryland and Southern Pennsylvania are shown during the mid-century expansion of the Baltimore-Washington corridor. Researchers can trace the extensive rail lines of the Baltimore & Ohio RR and locate sites like Fort Detrick and Gettysburg National Military Park.
    5 unique versions available

  9. 1958 Map of New Freedom, 1959 Print
    1958 Map of New Freedom, 1959 Print
    1958 New Freedom
    1959 Print · USGS
    The Mason-Dixon line divides this mid-century landscape of rural border towns and water reservoirs. Genealogists can trace family names and small-scale industry across the Pennsylvania Railroad corridor, from the mills at Valley Mill to the post-office settlements of Maryland Line and Bentley Springs.
    5 unique versions available

  10. 1961 Map of Baltimore
    1961 Map of Baltimore
    1961 Baltimore
    1961 Print · USGS
    Maryland and Pennsylvania are captured at a mid-century peak of industrial and military expansion. Genealogists and historians can trace rail corridors like the Western Maryland Ry or locate regional landmarks such as Camp Detrick and Kent Island.

  11. 1983 Map of York, 1984 Print
    1983 Map of York, 1984 Print
    1983 York
    1984 Print · USGS
    South Central Pennsylvania and Northern Maryland meet along the Susquehanna during the early eighties. Genealogists and local historians can trace the transit networks of Conrail and Amtrak through towns like Red Lion and Seven Valleys.
    2 unique versions available

  12. 1989 Map of Baltimore
    1989 Map of Baltimore
    1989 Baltimore
    1989 Print · USGS
    The Mid-Atlantic corridor in the late eighties is captured here, from the Baltimore harbor to the Blue Ridge foothills. Researchers can trace the sprawling footprints of Aberdeen Proving Ground, the historic grounds of Gettysburg National Military Park, and the winding Susquehanna River.

  13. 2023 Map of New Freedom, 2023 Print
    2023 Map of New Freedom, 2023 Print
    2023 New Freedom
    2023 Print · USGS
    Crossing the Pennsylvania-Maryland line in the current era, this map shows a landscape of small border towns and deep family history. Researchers can find numerous local landmarks like Bentley Springs, Maryland Line, and the historic Kelley Family Cem.

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