Join Free

1900s (20th Century) Maps of Johnston, Antrim Township

Explore 14 historic maps of Johnston 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 Johnston'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 Johnston's history through authentic maps from the 1900s. This is your window into the past.

Johnston, Antrim Township maps

(14)
  1. 1900 Map of Mercersburg
    1900 Map of Mercersburg
    1900 Mercersburg
    1900 Print · USGS
    Franklin County at the turn of the century is captured here as a landscape of iron furnaces and valley farms. Trace the early transport lines through Mercersburg, Richmond Furnace, and the old Southern Pennsylvania Br. rail line.
  4. 1902 Map of Mercersburg
    1902 Map of Mercersburg
    1902 Mercersburg
    1902 Print · USGS
    Franklin and Fulton counties at the opening of the twentieth century show a landscape defined by iron furnaces and mountain gaps. Genealogists and historians can trace rail lines to Mercersburg Junction or locate family sites near Welsh Run and Foltz.
    5 unique versions available
  7. 1942 Map of Hagerstown
    1942 Map of Hagerstown
    1942 Hagerstown
    1942 Print · USGS
    The Cumberland Valley and Potomac corridor are captured here at the height of the Second World War rail-and-river era. Genealogists and historians can trace the industrial landscape of Richmond Furnace, the route of the Chesapeake and Ohio Canal, and the grounds of Camp Ritchie.
  10. 1943 Map of Hagerstown
    1943 Map of Hagerstown
    1943 Hagerstown
    1943 Print · USGS
    The Cumberland Valley was a critical wartime logistics hub in the 1940s, teeming with rail traffic and new military installations. Genealogists and historians can trace the Chesapeake and Ohio Canal or locate local landmarks like Richmond Furnace and Camp Ritchie.
  13. 1943 Map of Mercersburg, 1955 Print
    1943 Map of Mercersburg, 1955 Print
    1943 Mercersburg
    1955 Print · USGS
    Franklin County in the 1940s is captured here in its transition from a ridge-and-valley wilderness to a settled agricultural heartland. Genealogists can trace family landmarks like Claylick Sch, the historic Mercersburg Academy, and the village of Fort Loudon.
    2 unique versions available
  16. 1944 Map of Williamson
    1944 Map of Williamson
    1944 Williamson
    1944 Print · USGS
    Franklin County's rural landscape is captured here during the mid-forties, showing the township life of Antrim and Montgomery. Genealogists can locate family-named schoolhouses and academies like the Welsh Run Academy and Pinefield School, or trace the rail line through Williamson.
    5 unique versions available
  19. 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
  22. 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.
  25. 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.
  28. 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
  31. 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.
  34. 1983 Map of Hagerstown, 1984 Print
    1983 Map of Hagerstown, 1984 Print
    1983 Hagerstown
    1984 Print · USGS
    The tri-state borderlands of Maryland, Pennsylvania, and West Virginia are shown in the early eighties as a hub of military installations and valley towns. Genealogists and historians can trace the landscape from Gettysburg National Military Park to the banks of the Potomac River.
    2 unique versions available
  37. 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.
  40. 1990 Map of Williamson, 1995 Print
    1990 Map of Williamson, 1995 Print
    1990 Williamson
    1995 Print · USGS
    Franklin County's rolling hills and limestone creeks are captured here in the early nineties, showing a landscape defined by historic settlements and water. Genealogists can trace family connections at Montgomery Ch, the Martins Mill Covered Bridge, and the community at Welsh Run.
End of results
Showing maps 1-14 of 14

Top cities near Johnston

See more

Frequently asked questions

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