1900s (20th Century) Maps of Codorus Township, Pennsylvania

1. 1905 Map of Westminster

   

   1905 Westminster

   1905 Print · USGS

   Carroll and York Counties come alive in the first decade of the twentieth century as the rail lines connected growing Maryland villages to the Pennsylvania border. Genealogists can trace family roots through historic landmarks like Bethel Ch, Hokes PO, and early milling sites like Bachman Mills.

   6 unique versions available

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4. 1908 Map of York, 1963 Print

   

   1908 York

   1963 Print · USGS

   York County's diverse industrial and agricultural landscape is captured here in the early twentieth century. Researchers can trace ancestral property near dozens of local landmarks like Margaretta Furnace, Smalls School, and the Camp Meeting Grounds.

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7. 1910 Map of York

   

   1910 York

   1910 Print · USGS

   York County at the turn of the century reveals a landscape shaped by rail expansion and deep-rooted rural industry. Genealogists and historians can trace family-named sites like Sechrist Mill, Klein School, and Hopewell Church along the winding Maryland & Pennsylvania RR.

   6 unique versions available

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10. 1920 Map of Hanover, 1959 Print

    

    1920 Hanover

    1959 Print · USGS

    York County's rail-and-mill economy is on full display in the early twentieth century, centered on the busy junctions of Hanover and Hanover Junction. Genealogists and local historians can trace hundreds of rural sites, including Lischy Church, Porters Sideling, and the Trimmer's School.

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13. 1922 Map of Hanover

    

    1922 Hanover

    1922 Print · USGS

    York County's rolling farmland and industrial hubs are captured here in the early 1920s, just as the Lincoln Highway began transforming rural travel. Genealogists can locate family-named landmarks and country institutions like Wildasin Chapel, Menges Mills, and the Iron Ridge Ironore PO.

    5 unique versions available

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16. 1944 Map of Lineboro

    

    1944 Lineboro

    1944 Print · USGS

    Maryland and Pennsylvania border life is captured here in the mid-1940s, centered on the Mason and Dixon Line. Researchers can trace rural genealogy and land use through landmarks like Baughmans Mill, Stiltz, and the Blackrock Chapel & School.

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19. 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

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22. 1953 Map of Lineboro, 1954 Print

    

    1953 Lineboro

    1954 Print · USGS

    The Maryland-Pennsylvania borderlands come alive in this mid-century survey of the rural Gunpowder Falls watershed. Researchers can trace ancestral locations near Lineboro, find several early schools like Hokes Sch, or locate the flooding of the Prettyboy Reservoir.

    6 unique versions available

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25. 1953 Map of Seven Valleys, 1956 Print

    

    1953 Seven Valleys

    1956 Print · USGS

    York County's rail-and-river geography is on full display in the mid-1950s as locomotives steamed through the valley corridors. Researchers can trace the heritage of rural communities and transit hubs like Hanover Junction, Brodbecks, and St Peters & Paul Ch.

    5 unique versions available

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28. 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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31. 1954 Map of Glen Rock, 1956 Print

    

    1954 Glen Rock

    1956 Print · USGS

    Southern York County in the mid-fifties is characterized by the busy rail corridor between Glen Rock and New Freedom. Researchers can trace old family schoolhouses like Krout Sch, historic country churches such as Bupps Union Ch, and the winding Susquehanna Trail.

    6 unique versions available

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34. 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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37. 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

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40. 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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43. 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

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46. 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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49. 1999 Map of Glen Rock, 2001 Print

    

    1999 Glen Rock

    2001 Print · USGS

    Southern York County at the end of the twentieth century shows a landscape of historic boroughs linked by winding creeks and modern interchanges. Genealogists and local historians can trace family sites at Friedensaal Ch Cem, the borough of Glen Rock, and the aptly named village of Railroad.

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52. 1999 Map of Seven Valleys, 2002 Print

    

    1999 Seven Valleys

    2002 Print · USGS

    Southern York County's rail-and-creek valleys come alive in this map from the late twentieth century. Genealogists and local historians can trace family roots through old rural crossroads and landmarks like Hanover Junction, Seitzville, and the Zion Shaeffer Union Ch.

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