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Old Maps of Thompson, Iowa for Metal Detecting

Plan your next treasure hunt with 6 historic maps of Thompson. 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.

Thompson, IA maps

(6)
  1. 1954 Map of Mason City, 1967 Print
    1954 Map of Mason City, 1967 Print
    1954 Mason City
    1967 Print · USGS
    Covers Thompson, including Rochester, Mason City, and other nearby areas
    2 unique versions available
  4. 1957 Map of Mason City
    1957 Map of Mason City
    1957 Mason City
    1957 Print · USGS
    Covers Thompson, including Rochester, Mason City, and other nearby areas
  7. 1958 Map of Mason City
    1958 Map of Mason City
    1958 Mason City
    1958 Print · USGS
    Covers Thompson, including Rochester, Mason City, and other nearby areas
  10. 1972 Map of Buffalo Center NE, 1975 Print
    1972 Map of Buffalo Center NE, 1975 Print
    1972 Buffalo Center NE
    1975 Print · USGS
    Covers Thompson, including Amund, Faribault County, and other nearby areas
  13. 1972 Map of Thompson, 1975 Print
    1972 Map of Thompson, 1975 Print
    1972 Thompson
    1975 Print · USGS
    Covers Thompson, including Winnebago County, Hancock County, and other nearby areas
  16. 1985 Map of Mason City
    1985 Map of Mason City
    1985 Mason City
    1985 Print · USGS
    Covers Thompson, including Mason City, Clear Lake, 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 Thompson?
  • What is the oldest map of Thompson?
  • Where can I purchase historical maps of Thompson for my home or office?
  • Where can I download high-res historical maps of Thompson?
  • Are there historical topographic maps available for Thompson?
  • Is there historical aerial imagery available for Thompson?
  • Where are historical maps of Thompson sourced from?

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