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Old Maps of Calhoun, Illinois for Metal Detecting

Plan your next treasure hunt with 5 historic maps of Calhoun. 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 Calhoun.

Calhoun, IL maps

(5)
  1. 1949 Map of Olney
    1949 Map of Olney
    1949 Olney
    1949 Print · USGS
    Covers Calhoun, including Olney, West Salem, and other nearby areas
    2 unique versions available
  4. 1958 Map of Belleville, 1973 Print
    1958 Map of Belleville, 1973 Print
    1958 Belleville
    1973 Print · USGS
    Covers Calhoun, including Belleville, O'Fallon, and other nearby areas
    3 unique versions available
  7. 1962 Map of Belleville
    1962 Map of Belleville
    1962 Belleville
    1962 Print · USGS
    Covers Calhoun, including Belleville, O'Fallon, and other nearby areas
  10. 1971 Map of Olney, 1973 Print
    1971 Map of Olney, 1973 Print
    1971 Olney
    1973 Print · USGS
    Covers Calhoun, including Olney, Elbow, and other nearby areas
    2 unique versions available
  13. 1986 Map of Olney
    1986 Map of Olney
    1986 Olney
    1986 Print · USGS
    Covers Calhoun, including Olney, Salem, and other nearby areas
    2 unique versions available
End of results
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Frequently asked questions

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

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