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Old Maps of Potosi, Wisconsin for Metal Detecting

Plan your next treasure hunt with 13 historic maps of Potosi. 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 Potosi.

Potosi, WI maps

(13)
  1. 1900 Map of Lancaster
    1900 Map of Lancaster
    1900 Lancaster
    1900 Print · USGS
    Covers Potosi, including Dubuque, Platteville, and other nearby areas
  4. 1904 Map of Lancaster, 1953 Print
    1904 Map of Lancaster, 1953 Print
    1904 Lancaster
    1953 Print · USGS
    Covers Potosi, including Dubuque, Platteville, and other nearby areas
  7. 1908 Map of Lancaster
    1908 Map of Lancaster
    1908 Lancaster
    1908 Print · USGS
    Covers Potosi, including Dubuque, Platteville, and other nearby areas
    5 unique versions available
  10. 1955 Map of Balltown, 1957 Print
    1955 Map of Balltown, 1957 Print
    1955 Balltown
    1957 Print · USGS
    Covers Potosi, including Balltown, Old Balltown, and other nearby areas
    2 unique versions available
  13. 1956 Map of Dubuque North, 1958 Print
    1956 Map of Dubuque North, 1958 Print
    1956 Dubuque North
    1958 Print · USGS
    Covers Potosi, including Dubuque, Asbury, and other nearby areas
    5 unique versions available
  16. 1957 Map of Potosi, 1967 Print
    1957 Map of Potosi, 1967 Print
    1957 Potosi
    1967 Print · USGS
    Covers Potosi, including Tennyson, Harrison, and other nearby areas
    2 unique versions available
  19. 1959 Map of Dubuque, 1982 Print
    1959 Map of Dubuque, 1982 Print
    1959 Dubuque
    1982 Print · USGS
    Covers Potosi, including Cedar Rapids, Dubuque, and other nearby areas
  22. 1961 Map of Dubuque
    1961 Map of Dubuque
    1961 Dubuque
    1961 Print · USGS
    Covers Potosi, including Cedar Rapids, Dubuque, and other nearby areas
  25. 1962 Map of Dubuque
    1962 Map of Dubuque
    1962 Dubuque
    1962 Print · USGS
    Covers Potosi, including Cedar Rapids, Dubuque, and other nearby areas
    2 unique versions available
  28. 1962 Map of Lancaster, 1964 Print
    1962 Map of Lancaster, 1964 Print
    1962 Lancaster
    1964 Print · USGS
    Covers Potosi, including Lancaster, Ellenboro, and other nearby areas
  31. 1962 Map of Hurricane, 1964 Print
    1962 Map of Hurricane, 1964 Print
    1962 Hurricane
    1964 Print · USGS
    Covers Potosi, including Beetown, South Lancaster, and other nearby areas
    2 unique versions available
  34. 1976 Map of Dubuque
    1976 Map of Dubuque
    1976 Dubuque
    1976 Print · USGS
    Covers Potosi, including Cedar Rapids, Dubuque, and other nearby areas
  37. 1984 Map of Dubuque North, 1985 Print
    1984 Map of Dubuque North, 1985 Print
    1984 Dubuque North
    1985 Print · USGS
    Covers Potosi, including Dubuque, Platteville, and other nearby areas
    2 unique versions available
End of results
Showing maps 1-13 of 13

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Frequently asked questions

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