1900s (20th Century) Maps of Williamson, St. Thomas Township

Explore 14 historic maps of Williamson from the 1900s (20th Century). These maps offer a rare glimpse into what life looked like during the 1900s — showing old roads, neighborhoods, homes, and landmarks that have changed or disappeared over time.

Whether you're researching your family's past, planning a metal detecting trip, or studying how Williamson's landscape evolved across the 1900s, these high-resolution maps are a powerful tool for exploring the history of this region.

  • Focus on a specific era: All maps on this page are from the 1900s, giving you a focused view of this time period.
  • See what’s changed: Compare century-old streets, trails, and buildings to today's modern landscape using overlays and satellite layers.
  • Research with precision: Use these maps for genealogy, historical research, land use analysis, or educational projects.
  • View, download, or print: Maps are fully viewable online in high resolution, and can be downloaded or printed for your own records.

Start exploring Williamson's history through authentic maps from the 1900s. This is your window into the past.


Williamson, St. Thomas Township maps

(14)
  1. 1900 Map of Mercersburg
    1900 Map of Mercersburg
    1900 Mercersburg
    1900 Print · USGS
    Covers Williamson, including Metal Township, Mercersburg, and other nearby areas

  2. 1902 Map of Mercersburg
    1902 Map of Mercersburg
    1902 Mercersburg
    1902 Print · USGS
    Covers Williamson, including Metal Township, Mercersburg, and other nearby areas
    5 unique versions available

  3. 1942 Map of Hagerstown
    1942 Map of Hagerstown
    1942 Hagerstown
    1942 Print · USGS
    Covers Williamson, including Hagerstown, Chambersburg, and other nearby areas

  4. 1943 Map of Hagerstown
    1943 Map of Hagerstown
    1943 Hagerstown
    1943 Print · USGS
    Covers Williamson, including Hagerstown, Chambersburg, and other nearby areas

  5. 1943 Map of Mercersburg, 1955 Print
    1943 Map of Mercersburg, 1955 Print
    1943 Mercersburg
    1955 Print · USGS
    Covers Williamson, including Metal Township, Mercersburg, and other nearby areas
    2 unique versions available

  6. 1944 Map of Williamson
    1944 Map of Williamson
    1944 Williamson
    1944 Print · USGS
    Covers Williamson, including Hamilton Township, Antrim Township, and other nearby areas
    5 unique versions available

  7. 1948 Map of Baltimore
    1948 Map of Baltimore
    1948 Baltimore
    1948 Print · USGS
    Covers Williamson, including Baltimore, Columbia, and other nearby areas
    2 unique versions available

  8. 1954 Map of Baltimore
    1954 Map of Baltimore
    1954 Baltimore
    1954 Print · USGS
    Covers Williamson, including Baltimore, Columbia, and other nearby areas

  9. 1956 Map of Baltimore
    1956 Map of Baltimore
    1956 Baltimore
    1956 Print · USGS
    Covers Williamson, including Baltimore, Columbia, and other nearby areas

  10. 1957 Map of Baltimore, 1964 Print
    1957 Map of Baltimore, 1964 Print
    1957 Baltimore
    1964 Print · USGS
    Covers Williamson, including Baltimore, Columbia, and other nearby areas
    5 unique versions available

  11. 1961 Map of Baltimore
    1961 Map of Baltimore
    1961 Baltimore
    1961 Print · USGS
    Covers Williamson, including Baltimore, Columbia, and other nearby areas

  12. 1983 Map of Hagerstown, 1984 Print
    1983 Map of Hagerstown, 1984 Print
    1983 Hagerstown
    1984 Print · USGS
    Covers Williamson, including Hagerstown, Chambersburg, and other nearby areas
    2 unique versions available

  13. 1989 Map of Baltimore
    1989 Map of Baltimore
    1989 Baltimore
    1989 Print · USGS
    Covers Williamson, including Baltimore, Columbia, and other nearby areas

  14. 1990 Map of Williamson, 1995 Print
    1990 Map of Williamson, 1995 Print
    1990 Williamson
    1995 Print · USGS
    Covers Williamson, including Hamilton Township, Antrim Township, and other nearby areas

End of results
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Frequently asked questions

  • What are the different types of historical maps available for Williamson?
  • What is the oldest map of Williamson?
  • Where can I purchase historical maps of Williamson for my home or office?
  • Where can I download high-res historical maps of Williamson?
  • Are there historical topographic maps available for Williamson?
  • Is there historical aerial imagery available for Williamson?
  • Where are historical maps of Williamson sourced from?

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