Old Maps of Hamilton Township, Pennsylvania

Explore 36 old maps of Hamilton Township, spanning from 1900 to today. These high-resolution historic maps reveal how streets, neighborhoods, landmarks, and natural features evolved over time — perfect for genealogy, metal detecting, research, and local history exploration.

What you can do with these maps:

  • See how Hamilton Township changed over time: Compare historical maps to modern-day views to trace roads, homesites, rail lines & more.
  • View detailed metadata: Each map includes creators, publishers, year, scale, and archive source.
  • Overlay maps with satellite & LiDAR: Visualize the past alongside modern tools to explore terrain & human change.
  • Trusted historical sources: Maps sourced from the USGS, Library of Congress, and other archives.
  • Access maps your way: View online, download high-res files, or order prints for personal or research use.

Start exploring old maps of Hamilton Township to uncover forgotten places, hidden landmarks, and the deep history beneath your feet.


Hamilton Township, PA maps

(36)
  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.

  2. 1902 Map of Chambersburg
    1902 Map of Chambersburg
    1902 Chambersburg
    1902 Print · USGS
    Franklin County at the dawn of the new century shows a thriving valley dominated by the rail lines connecting Chambersburg, Greencastle, and Waynesboro. Genealogists and historians can trace long-gone stops and industrial sites like Guilford Siding, Browns Mills, and the Pond Bank iron area.
    7 unique versions available

  3. 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

  4. 1939 Map of Orbisonia, 1954 Print
    1939 Map of Orbisonia, 1954 Print
    1939 Orbisonia
    1954 Print · USGS
    Orbisonia and the surrounding mountain gaps are captured in the late thirties just as the modern turnpike was transforming the valley. Researchers can trace the narrow-gauge East Broad Top RR or find rural landmarks like Burnt Cabins and Jordan Cem.
    7 unique versions available

  5. 1940 Map of Orbisonia
    1940 Map of Orbisonia
    1940 Orbisonia
    1940 Print · USGS
    Central Pennsylvania's Ridge and Valley province is captured here just as the Pennsylvania Turnpike reached Burnt Cabins. Researchers can trace the narrow-gauge EAST BROAD TOP RR and locate family landmarks like Jordan Cem, Kuhns Mill, or St Marys Ch.
    2 unique versions available

  6. 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.

  7. 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.

  8. 1943 Map of Chambersburg, 1955 Print
    1943 Map of Chambersburg, 1955 Print
    1943 Chambersburg
    1955 Print · USGS
    Chambersburg and the Cumberland Valley are seen here during the war years, dominated by the massive Letterkenny Ordnance Depot and active rail lines. Genealogists can trace family names through dozens of rural landmarks like Salem Ch and the Pennsylvania Soldiers Orphan Sch.
    3 unique versions available

  9. 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

  10. 1944 Map of St Thomas
    1944 Map of St Thomas
    1944 St Thomas
    1944 Print · USGS
    Franklin County's deep ridges and valley farms are captured in this mid-1940s survey just as wartime industry and rural education were shifting. Researchers can trace family sites near St. Thomas, Franklin Furnace, and the Edenville Consolidated School.
    5 unique versions available

  11. 1944 Map of Chambersburg
    1944 Map of Chambersburg
    1944 Chambersburg
    1944 Print · USGS
    Franklin County at the height of the Second World War shows a landscape defined by industrial centers and burgeoning military infrastructure. Researchers can trace the dual rail lines serving Chambersburg or locate rural landmarks like U S Paper Mill and Social Island.
    6 unique versions available

  12. 1944 Map of Orbisonia
    1944 Map of Orbisonia
    1944 Orbisonia
    1944 Print · USGS
    Central Pennsylvania's ridge-and-valley landscape is shown here at the height of the narrow-gauge era just as modern highways arrived. Researchers can trace the East Broad Top RR through Rockhill, find legacy family sites like Kuhns Mill, and locate the Pennsylvania Turnpike near Burnt Cabins.
    3 unique versions available

  13. 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

  14. 1944 Map of Greencastle
    1944 Map of Greencastle
    1944 Greencastle
    1944 Print · USGS
    Southern Pennsylvania's agricultural heartland is documented during the mid-forties, centered on the strategic rail junction at Greencastle. Genealogists and historians can trace local families through many district schools like Canebrake School and rural hubs like Shady Grove.
    4 unique versions available

  15. 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

  16. 1950 Map of Harrisburg, 1952 Print
    1950 Map of Harrisburg, 1952 Print
    1950 Harrisburg
    1952 Print · USGS
    Mid-century Central Pennsylvania comes alive through its dense rail networks and river valley settlements during the post-war industrial era. Genealogists and historians can trace family roots through hubs like Harrisburg, locate Carlisle Barracks, or follow the Pennsylvania RR through the Lebanon Valley.

  17. 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.

  18. 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.

  19. 1957 Map of Harrisburg
    1957 Map of Harrisburg
    1957 Harrisburg
    1957 Print · USGS
    Mid-century Central Pennsylvania comes into focus as a bustling network of rail, river, and mountain ridges. Genealogists and historians can trace the development of the State Capitol and surrounding hubs like Middletown, Columbia, and Pottsville.
    7 unique versions available

  20. 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

  21. 1961 Map of Harrisburg
    1961 Map of Harrisburg
    1961 Harrisburg
    1961 Print · USGS
    Central Pennsylvania is shown at a mid-century peak of industrial and military activity, from the Susquehanna water gaps to the fertile Dutch Country. Genealogists and historians can trace the rail corridors of the Pennsylvania RR and find landmarks like Carlisle Barracks or the Anthracite Coal Fields.
    2 unique versions available

  22. 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.

  23. 1964 Map of Harrisburg
    1964 Map of Harrisburg
    1964 Harrisburg
    1964 Print · USGS
    Central Pennsylvania in the mid-fifties reveals a landscape shaped by ridge-and-valley geology and critical Cold War infrastructure. Researchers can trace the massive Indiantown Gap Military Reservation or the rail corridors of the Pennsylvania RR and Reading RR.

  24. 1966 Map of Fannettsburg, 1969 Print
    1966 Map of Fannettsburg, 1969 Print
    1966 Fannettsburg
    1969 Print · USGS
    Path Valley and its surrounding ridges in the 1960s reveal a landscape of secluded mountain gaps and established crossroads. Researchers can trace family sites at Lower Path Valley Cem, locate the Tollgate on the turnpike, or find the Burnt Cabins Landing Strip on the valley floor.
    3 unique versions available

  25. 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

Showing maps 1-25 of 36

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