Old Maps of Thompson Township, Illinois for Metal Detecting

Plan your next treasure hunt with 31 historic maps of Thompson Township. Find old homesites, ghost towns, trails, and gathering spots that may be lost to time — perfect for identifying promising metal detecting locations.

  • Locate forgotten sites: Uncover places like long-lost settlements, abandoned rail lines, or gathering spots.
  • Plan better hunts: Use map overlays combined with LiDAR or satellite views to narrow in on historically rich areas.
  • Made for detectorists: Thousands of hobbyists use these maps to discover relics, coins, and hidden history.

Use these historic maps to boost your research and find new opportunities beneath the surface of Thompson Township.


Thompson Township, IL maps

(31)
  1. 1911 Map of Elizabeth
    1911 Map of Elizabeth
    1911 Elizabeth
    1911 Print · USGS
    Northwestern Illinois at the start of the century was a landscape of ridge-top schools and valley-floor mines. Genealogists can trace early homesteads near Salem Church or locate historic mining operations like the Illinois Mines and Skene Mine.
    2 unique versions available

  2. 1936 Map of Elizabeth, 1957 Print
    1936 Map of Elizabeth, 1957 Print
    1936 Elizabeth
    1957 Print · USGS
    Northwest Illinois is shown in the mid-1930s as a landscape of isolated mounds and active lead mines. Genealogists can trace rural communities through dozens of local schoolhouses like Equal Rights School and small mining sites such as the Illinois Mine.
    2 unique versions available

  3. 1959 Map of Dubuque, 1982 Print
    1959 Map of Dubuque, 1982 Print
    1959 Dubuque
    1982 Print · USGS
    The Tri-State region comes alive in the mid-twentieth century as a hub of river commerce and rail transit. Genealogists and historians can trace the paths of the Illinois Central Gulf through Dubuque or locate the Savanna Ordnance Depot and Lock and Dam No 11.

  4. 1961 Map of Dubuque
    1961 Map of Dubuque
    1961 Dubuque
    1961 Print · USGS
    The Tri-State region's river-and-rail landscape is captured here during the early sixties, showing the convergence of Iowa, Illinois, and Wisconsin. Trace mid-century rail lines like the Chicago Great Western Ry and explore sites like the Savanna Ordnance Depot and Backbone State Park.

  5. 1962 Map of Dubuque
    1962 Map of Dubuque
    1962 Dubuque
    1962 Print · USGS
    The Tri-State region's river-and-rail economy is captured here in the early sixties, centered on the Mississippi River bluffs. Genealogists and historians can locate Numerous lead and zinc mines, the New Melleray Abbey Monastery, and rural hubs like Saint Olaf.
    2 unique versions available

  6. 1968 Map of Elizabeth NE, 1970 Print
    1968 Map of Elizabeth NE, 1970 Print
    1968 Elizabeth NE
    1970 Print · USGS
    Upper Illinois in the late sixties reveals a landscape of limestone bluffs and quiet rural townships. Researchers can trace the history of family plots and vanished hamlets through sites like Millville, Thompson Cem, and the high peak of Benton Mound.

  7. 1968 Map of Stockton, 1970 Print
    1968 Map of Stockton, 1970 Print
    1968 Stockton
    1970 Print · USGS
    Jo Daviess County at the end of the sixties shows a landscape defined by the Chicago and North Western rail line and the Plum River valley. Researchers can trace rural lineages through the Townsend Cem, St John Ch, and the settlement at Elmoville.

  8. 1968 Map of Elizabeth, 1970 Print
    1968 Map of Elizabeth, 1970 Print
    1968 Elizabeth
    1970 Print · USGS
    The rolling hills of Jo Daviess County come into focus during the late sixties as the rail lines shaped local trade. Researchers can trace family sites near Elizabeth, Woodbine, and Derinda Center, alongside landmarks like St Marys Cem and the Bible Ch.

  9. 1968 Map of Scales Mound East, 1971 Print
    1968 Map of Scales Mound East, 1971 Print
    1968 Scales Mound East
    1971 Print · USGS
    Jo Daviess County in the late sixties shows a landscape of high ridges and driftless valleys defined by the Illinois Central railroad. Genealogists can trace the rural community of Schapville and several unnamed cemeteries near Hells Branch.
    2 unique versions available

  10. 1976 Map of Dubuque
    1976 Map of Dubuque
    1976 Dubuque
    1976 Print · USGS
    The tri-state borderlands of Iowa, Wisconsin, and Illinois come alive during the mid-seventies, showing a region built on river commerce and mining. Genealogists and historians can trace the paths of the Illinois Central railroad or locate heritage sites like the New Melleray Abbey Monastery and Backbone State Park.

  11. 1984 Map of Dubuque South, 1985 Print
    1984 Map of Dubuque South, 1985 Print
    1984 Dubuque South
    1985 Print · USGS
    Eastern Iowa and Northwest Illinois meet along the Mississippi in the mid-eighties, a landscape defined by river industry and limestone bluffs. Trace the rail lines of the Illinois Central Gulf or explore notable sites like the Savanna Army Depot and Maquoketa Caves State Park.
    4 unique versions available

  12. 2012 Map of Scales Mound East, 2012 Print
    2012 Map of Scales Mound East, 2012 Print
    2012 Scales Mound East
    2012 Print · USGS
    Upper Jo Daviess County is captured here in the early twenty-first century, showcasing a transition from traditional farming to recreational lakefront living. Researchers can find prominent landmarks like Squirrel Grove Mound and trace the development around Apple Canyon Lake.

  13. 2012 Map of Elizabeth NE, 2012 Print
    2012 Map of Elizabeth NE, 2012 Print
    2012 Elizabeth NE
    2012 Print · USGS
    Northern Illinois at the start of the 2010s reveals a quiet landscape of river valleys and rural homesteads. Trace family history through the Millville Cem and Thompson Cem, or locate landmarks like Benton Mound and the Apple River.

  14. 2012 Map of Elizabeth, 2012 Print
    2012 Map of Elizabeth, 2012 Print
    2012 Elizabeth
    2012 Print · USGS
    Elizabeth and the surrounding Jo Daviess County countryside appear in clear detail during the early twenty-first century. Genealogists and local researchers can trace family landmarks and cemeteries such as Saint Marys Cem, Woodbine, and Terrapin Ridge.

  15. 2012 Map of Stockton, 2012 Print
    2012 Map of Stockton, 2012 Print
    2012 Stockton
    2012 Print · USGS
    Stockton and its surrounding farmstead grid appear in detail during the early 2010s. Local researchers can locate family sites near Elmoville, trace the headwaters of the Plum River, and find specific burials at Holy Cross Catholic Cem.

  16. 2015 Map of Scales Mound East, 2015 Print
    2015 Map of Scales Mound East, 2015 Print
    2015 Scales Mound East
    2015 Print · USGS
    The high bluffs and river valleys of Jo Daviess County appear in clear detail during the mid-2010s. Researchers can trace the legacy of the Chicago Great Western railroad or explore the hilly landscape around Scales Mound, Schapville, and Apple Canyon Lake.

  17. 2015 Map of Elizabeth NE, 2015 Print
    2015 Map of Elizabeth NE, 2015 Print
    2015 Elizabeth NE
    2015 Print · USGS
    Warren and its surrounding townships are shown here in the mid-2010s, defined by the winding Apple River and old prairie road networks. Researchers can trace family history through sites like Saint Joseph Cem, the location of Millville, and landmarks like Benton Mound.

  18. 2015 Map of Elizabeth, 2015 Print
    2015 Map of Elizabeth, 2015 Print
    2015 Elizabeth
    2015 Print · USGS
    Jo Daviess County settlements and the winding Apple River are documented here during the mid-2010s. Genealogists and local historians can trace family land via Old Fort Rd or locate burials at Saint Marys Cem and Woodbine Cem.

  19. 2015 Map of Stockton, 2015 Print
    2015 Map of Stockton, 2015 Print
    2015 Stockton
    2015 Print · USGS
    Stockton and the rolling countryside of Stockton Township are documented here in the mid-2010s. Genealogists and local historians can locate specific family burial sites at Holy Cross Catholic Cem and trace the rural settlement of Elmoville near the Plum River.

  20. 2018 Map of Scales Mound East, 2018 Print
    2018 Map of Scales Mound East, 2018 Print
    2018 Scales Mound East
    2018 Print · USGS
    The Driftless Area of Jo Daviess County is showcased here in the late 2010s, where high-elevation landmarks meet deep river valleys. Genealogists and hikers can trace old routes like E Stagecoach Trl and locate family landmarks such as Wenzel Mound, Hudson Mound, and the settlement of Schapville.

  21. 2018 Map of Elizabeth, 2018 Print
    2018 Map of Elizabeth, 2018 Print
    2018 Elizabeth
    2018 Print · USGS
    The village of Elizabeth and the surrounding Jo Daviess County uplands are captured here in the late twenty-tens. Researchers can trace rural lineages through sites like Woodbine Cem and Saint Marys Cem or follow the historical path of Old Fort Rd near Terrapin Ridge.

  22. 2018 Map of Stockton, 2018 Print
    2018 Map of Stockton, 2018 Print
    2018 Stockton
    2018 Print · USGS
    Stockton and its surrounding township are captured here in the late 2010s, showing a landscape defined by the winding Plum River system. Researchers can trace family history through sites like the Holy Cross Catholic Cem and Plum River Catholic Cem or the rural roads around Elmoville.

  23. 2018 Map of Elizabeth NE, 2018 Print
    2018 Map of Elizabeth NE, 2018 Print
    2018 Elizabeth NE
    2018 Print · USGS
    The rural driftless area of Jo Daviess County is captured here in recent years, showing the river-carved valleys and high ridges. Researchers can locate family sites and landmarks like Millville, the prominent Benton Mound, and the quiet grounds of Millville Cem.

  24. 2021 Map of Elizabeth NE, 2021 Print
    2021 Map of Elizabeth NE, 2021 Print
    2021 Elizabeth NE
    2021 Print · USGS
    Jo Daviess County's dissected landscape is shown here in the early twenty-first century as the Apple River winds through rural townships. Researchers can locate family landmarks like Benton Mound and several historic burial sites, including Thompson Cem and Millville Cem.

  25. 2021 Map of Scales Mound East, 2021 Print
    2021 Map of Scales Mound East, 2021 Print
    2021 Scales Mound East
    2021 Print · USGS
    Scales Mound and the rural ridges of Jo Daviess County are captured here in the early 2020s. Researchers can locate family sites and landmarks like Schapville Zion Presbyterian Cem, the many named mounds of the region, and Apple Canyon Lake.

Showing maps 1-25 of 31

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