Old Maps of Cortland Township, Illinois for Metal Detecting

Plan your next treasure hunt with 6 historic maps of Cortland 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 Cortland Township.


Cortland Township, IL maps

(6)
  1. 1937 Map of Sycamore
    1937 Map of Sycamore
    1937 Sycamore
    1937 Print · USGS
    Covers Cortland Township, including DeKalb, Sycamore, and other nearby areas
    2 unique versions available

  2. 1958 Map of Aurora, 1969 Print
    1958 Map of Aurora, 1969 Print
    1958 Aurora
    1969 Print · USGS
    Covers Cortland Township, including Aurora, Joliet, and other nearby areas
    3 unique versions available

  3. 1961 Map of Aurora
    1961 Map of Aurora
    1961 Aurora
    1961 Print · USGS
    Covers Cortland Township, including Aurora, Joliet, and other nearby areas

  4. 1968 Map of Sycamore, 1970 Print
    1968 Map of Sycamore, 1970 Print
    1968 Sycamore
    1970 Print · USGS
    Covers Cortland Township, including DeKalb, Sycamore, and other nearby areas
    2 unique versions available

  5. 1968 Map of Maple Park, 1970 Print
    1968 Map of Maple Park, 1970 Print
    1968 Maple Park
    1970 Print · USGS
    Covers Cortland Township, including Maple Park, Virgil, and other nearby areas
    2 unique versions available

  6. 1985 Map of Aurora, 1989 Print
    1985 Map of Aurora, 1989 Print
    1985 Aurora
    1989 Print · USGS
    Covers Cortland Township, including Aurora, Joliet, and other nearby areas

End of results
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Frequently asked questions

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

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