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Old Maps of Harmony, Grover for Metal Detecting

Plan your next treasure hunt with 8 historic maps of Harmony. 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 Harmony.

Harmony, Grover maps

(8)
  1. 1939 Map of Porterfield, 1952 Print
    1939 Map of Porterfield, 1952 Print
    1939 Porterfield
    1952 Print · USGS
    Covers Harmony, including Peshtigo, Peshtigo, and other nearby areas
  4. 1942 Map of Porterfield
    1942 Map of Porterfield
    1942 Porterfield
    1942 Print · USGS
    Covers Harmony, including Peshtigo, Peshtigo, and other nearby areas
  7. 1954 Map of Escanaba, 1967 Print
    1954 Map of Escanaba, 1967 Print
    1954 Escanaba
    1967 Print · USGS
    Covers Harmony, including Escanaba, Marinette, and other nearby areas
    2 unique versions available
  10. 1957 Map of Escanaba
    1957 Map of Escanaba
    1957 Escanaba
    1957 Print · USGS
    Covers Harmony, including Escanaba, Marinette, and other nearby areas
  13. 1958 Map of Escanaba
    1958 Map of Escanaba
    1958 Escanaba
    1958 Print · USGS
    Covers Harmony, including Escanaba, Marinette, and other nearby areas
  16. 1963 Map of Porterfield, 1964 Print
    1963 Map of Porterfield, 1964 Print
    1963 Porterfield
    1964 Print · USGS
    Covers Harmony, including Peshtigo, Peshtigo, and other nearby areas
    2 unique versions available
  19. 1981 Map of Marinette, 1982 Print
    1981 Map of Marinette, 1982 Print
    1981 Marinette
    1982 Print · USGS
    Covers Harmony, including Marinette, Menominee, and other nearby areas
  22. 1982 Map of Harmony, 1983 Print
    1982 Map of Harmony, 1983 Print
    1982 Harmony
    1983 Print · USGS
    Covers Harmony, including Peshtigo, Peshtigo, and other nearby areas
End of results
Showing maps 1-8 of 8

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Frequently asked questions

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

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