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Old Maps of Delphi, Lower Frederick for Hiking & Exploration

Hike through history with 17 historic maps of Delphi. Explore old trails, ghost towns, and forgotten backroads — perfect for outdoor adventurers and local explorers.

  • Rediscover forgotten places: Map out old mining camps, roads, and footpaths that no longer exist on modern maps.
  • Layer with modern tools: Combine with LiDAR or satellite views to plan hikes through historical terrain.
  • Made for exploration: Popular among hikers, overlanders, and local history lovers.

Use these maps to find adventure and explore the hidden past of Delphi.

Delphi, Lower Frederick maps

(17)
  1. 1888 Map of Quakertown, 1963 Print
    1888 Map of Quakertown, 1963 Print
    1888 Quakertown
    1963 Print · USGS
    Bucks and Montgomery counties are shown in high detail during the railroad era, when rural life centered on mill streams and village junctions. Genealogists can trace family roots through settlements like Richlandtown, Dillingersville, and the transit hub at Rocky Ridge Sta.
  4. 1890 Map of Quakertown
    1890 Map of Quakertown
    1890 Quakertown
    1890 Print · USGS
    Upper Bucks and Montgomery counties are shown in the 1880s as a thriving corridor of rail towns and rural villages. Researchers can trace the original routes of the Perkasie and Sellersville settlements or locate family homesteads near Trumbauersville and Tylers Port.
  7. 1894 Map of Quakertown
    1894 Map of Quakertown
    1894 Quakertown
    1894 Print · USGS
    Southeast Pennsylvania at the close of the nineteenth century reveals a flourishing landscape of rail-linked villages and fertile creek valleys. Genealogists can trace family roots through dozens of named settlements like Trumbauersville, Zion Hill, and Applebachsville.
    9 unique versions available
  10. 1942 Map of Norristown
    1942 Map of Norristown
    1942 Norristown
    1942 Print · USGS
    Southeastern Pennsylvania at the onset of World War II shows a landscape of busy industrial river towns and expanding rail suburbs. Genealogists and historians can trace the early transit networks connecting Norristown, Doylestown, and the riverfront at New Hope.
  13. 1943 Map of Perkiomenville
    1943 Map of Perkiomenville
    1943 Perkiomenville
    1943 Print · USGS
    The Perkiomen Valley was a landscape of winding creeks and rail-stop villages during the early 1940s. Genealogists and local historians can trace family roots through settlements like Perkiomenville, Schwenksville, and Shirks Corner along the READING railroad line.
  16. 1944 Map of Newark, 1971 Print
    1944 Map of Newark, 1971 Print
    1944 Newark
    1971 Print · USGS
    The industrial corridor from Philadelphia to New York was in a period of massive transition during the mid-forties. Genealogists and researchers can trace the rail lines of the Lehigh Valley RR, locate military installations like Picatinny Arsenal, and explore the early sprawl near Levittown.
    5 unique versions available
  19. 1949 Map of Newark
    1949 Map of Newark
    1949 Newark
    1949 Print · USGS
    The industrial corridor between Philadelphia and New York comes alive in this post-war survey. Genealogists and historians can trace the massive rail networks of the Reading Railroad and locate major installations like Fort Dix or Picatinny Arsenal.
    2 unique versions available
  22. 1953 Map of Perkiomenville, 1954 Print
    1953 Map of Perkiomenville, 1954 Print
    1953 Perkiomenville
    1954 Print · USGS
    Central Montgomery County thrived as a landscape of rural villages and creekside industry in the early fifties. Genealogists and historians can trace family locations through sites like Old Goshenhoppen Ch, McLeans Station, and Harleysville.
    2 unique versions available
  25. 1956 Map of Newark
    1956 Map of Newark
    1956 Newark
    1956 Print · USGS
    The industrial heart of the Mid-Atlantic is captured here at the dawn of the highway era, tracing the dense corridors between Newark and Philadelphia. Genealogists and local historians can map the rail networks of the Reading RR or locate mid-century military life at Fort Dix Military Reservation.
    2 unique versions available
  28. 1957 Map of Newark
    1957 Map of Newark
    1957 Newark
    1957 Print · USGS
    The industrial and military heart of the Mid-Atlantic is mapped during its post-war suburban boom. Genealogists and historians can trace the intricate rail corridors of the Reading Railroad and locate key landmarks from Princeton University to Fort Hancock.
  31. 1960 Map of Newark
    1960 Map of Newark
    1960 Newark
    1960 Print · USGS
    The industrial heart of the Mid-Atlantic is shown at mid-century, stretching from the dense urban centers of Newark and Philadelphia to the Blue Mountain ridges. Researchers can trace historic rail lines, coastal defenses at Fort Hancock, and the riverfront growth of Trenton and Easton.
    3 unique versions available
  34. 1960 Map of Perkiomenville, 1963 Print
    1960 Map of Perkiomenville, 1963 Print
    1960 Perkiomenville
    1963 Print · USGS
    Northern Montgomery County is shown here in the early sixties as a landscape of crossroads hamlets and winding creeks. You can trace family history at Old Goshenhoppen Ch, Tylersport, and the Salford-Upper Salford Township Sch.
    5 unique versions available
  37. 1964 Map of Newark
    1964 Map of Newark
    1964 Newark
    1964 Print · USGS
    Greater New Jersey and eastern Pennsylvania appear at the peak of their industrial and rail-centered development in the mid-sixties. Genealogists and historians can trace the paths of the Pennsylvania RR, identify mid-century landmarks like CAMP KILMER, or follow the Schuylkill River through READING.
    2 unique versions available
  40. 1984 Map of Reading, 1986 Print
    1984 Map of Reading, 1986 Print
    1984 Reading
    1986 Print · USGS
    Southeastern Pennsylvania in the mid-eighties shows a landscape of established industrial hubs and rapid suburban expansion. Trace local history through landmarks like Valley Forge National Historical Park, the Willow Grove Naval Air Station, and Kutztown University.
    2 unique versions available
  43. 1992 Map of Perkiomenville, 1995 Print
    1992 Map of Perkiomenville, 1995 Print
    1992 Perkiomenville
    1995 Print · USGS
    Montgomery County in the early nineties retains its deep rural character even as suburban growth nears the Northeast Extension. Genealogists can trace family names through the Old Goshenhoppen Ch and burial sites like Harley Cem or Delps Cem.
  46. 1997 Map of Perkiomenville, 1999 Print
    1997 Map of Perkiomenville, 1999 Print
    1997 Perkiomenville
    1999 Print · USGS
    Northwestern Montgomery County in the late 1990s preserved a landscape of old crossroads hamlets and creek-side industry. Genealogists can trace family sites at Old Goshenhoppen Ch, the Tabor Cem, and the rural station at McLeans Sta.
  49. 2023 Map of Perkiomenville, 2023 Print
    2023 Map of Perkiomenville, 2023 Print
    2023 Perkiomenville
    2023 Print · USGS
    Montgomery County’s river valleys and historic villages are detailed in this contemporary survey of the Perkiomen region. Genealogists can locate family burial sites at Old Goshenhoppen Cem, Salford Mennonite Cem, and Lederach Burial Ground.
End of results
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