1900s (20th Century) Maps of Safe Harbor, Conestoga Township

1. 1912 Map of Mc Calls Ferry

   

   1912 Mc Calls Ferry

   1912 Print · USGS

   The Susquehanna River valley near Safe Harbor is caught at a peak of rail-and-mill development during this pre-war survey. Genealogists and historians can trace the foundations of Martic Forge, find remote country schools like Red Hill School, and locate old stops on the Pennsylvania RR.

   5 unique versions available

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4. 1943 Map of Mc Calls Ferry

   

   1943 Mc Calls Ferry

   1943 Print · USGS

   Mid-century Pennsylvania life unfolds along the Susquehanna during the 1940s, where river-based industry and rail lines meet established farming townships. Researchers can trace ancestral locations from Washington Boro to rural landmarks like Erbs Mill, Bethel Church, and the Red Hill School.

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7. 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.

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10. 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.

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13. 1955 Map of Safe Harbor, 1956 Print

    

    1955 Safe Harbor

    1956 Print · USGS

    The Susquehanna River valley and the engineering of the river for power are seen here in the mid-1950s. Genealogists can trace family roots at Manor Meetinghouse, Bethany Ch, and small crossroads like Washington.

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16. 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.

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19. 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.

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22. 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.

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25. 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.

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28. 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.

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31. 1995 Map of Safe Harbor, 1996 Print

    

    1995 Safe Harbor

    1996 Print · USGS

    The Susquehanna River splits Lancaster and York counties in the mid-nineties, centering on the massive engineering of the Safe Harbor Dam. Researchers can trace old family foundations near Washington Boro or locate rural landmarks like Ann Letort Sch and Shenks Ferry.

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