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Old Maps of Oma, Wisconsin for Metal Detecting

Plan your next treasure hunt with 25 historic maps of Oma. 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 Oma.

Oma, WI maps

(25)
  1. 1939 Map of Winchester
    1939 Map of Winchester
    1939 Winchester
    1939 Print · USGS
    Covers Oma, including Lac du Flambeau, Mercer, and other nearby areas
    2 unique versions available
  4. 1940 Map of Mercer, 1953 Print
    1940 Map of Mercer, 1953 Print
    1940 Mercer
    1953 Print · USGS
    Covers Oma, including Mercer, Manitowish, and other nearby areas
  7. 1943 Map of Ironwood
    1943 Map of Ironwood
    1943 Ironwood
    1943 Print · USGS
    Covers Oma, including Ironwood, Bessemer, and other nearby areas
    2 unique versions available
  10. 1945 Map of Mercer
    1945 Map of Mercer
    1945 Mercer
    1945 Print · USGS
    Covers Oma, including Mercer, Manitowish, and other nearby areas
  13. 1946 Map of Winchester
    1946 Map of Winchester
    1946 Winchester
    1946 Print · USGS
    Covers Oma, including Lac du Flambeau, Mercer, and other nearby areas
  16. 1947 Map of Mercer
    1947 Map of Mercer
    1947 Mercer
    1947 Print · USGS
    Covers Oma, including Mercer, Manitowish, and other nearby areas
  19. 1953 Map of Ashland, 1964 Print
    1953 Map of Ashland, 1964 Print
    1953 Ashland
    1964 Print · USGS
    Covers Oma, including Duluth, Superior, and other nearby areas
    3 unique versions available
  22. 1955 Map of Mercer, 1957 Print
    1955 Map of Mercer, 1957 Print
    1955 Mercer
    1957 Print · USGS
    Covers Oma, including Mercer, Manitowish, and other nearby areas
    4 unique versions available
  25. 1955 Map of Ironwood, 1957 Print
    1955 Map of Ironwood, 1957 Print
    1955 Ironwood
    1957 Print · USGS
    Covers Oma, including Ironwood, Hurley, and other nearby areas
    5 unique versions available
  28. 1955 Map of Winchester, 1957 Print
    1955 Map of Winchester, 1957 Print
    1955 Winchester
    1957 Print · USGS
    Covers Oma, including Lac du Flambeau, Mercer, and other nearby areas
    4 unique versions available
  31. 1955 Map of Wakefield, 1957 Print
    1955 Map of Wakefield, 1957 Print
    1955 Wakefield
    1957 Print · USGS
    Covers Oma, including Wakefield, Presque Isle, and other nearby areas
    3 unique versions available
  34. 1955 Map of Ironwood, 1961 Print
    1955 Map of Ironwood, 1961 Print
    1955 Ironwood
    1961 Print · USGS
    Covers Oma, including Ironwood, Bessemer, and other nearby areas
    2 unique versions available
  37. 1958 Map of Ashland
    1958 Map of Ashland
    1958 Ashland
    1958 Print · USGS
    Covers Oma, including Duluth, Superior, and other nearby areas
  40. 1958 Map of Iron River, 1968 Print
    1958 Map of Iron River, 1968 Print
    1958 Iron River
    1968 Print · USGS
    Covers Oma, including Lac du Flambeau, Iron River, and other nearby areas
    3 unique versions available
  43. 1960 Map of Iron River
    1960 Map of Iron River
    1960 Iron River
    1960 Print · USGS
    Covers Oma, including Lac du Flambeau, Iron River, and other nearby areas
  46. 1961 Map of Iron River
    1961 Map of Iron River
    1961 Iron River
    1961 Print · USGS
    Covers Oma, including Lac du Flambeau, Iron River, and other nearby areas
  49. 1967 Map of Iron River, 1968 Print
    1967 Map of Iron River, 1968 Print
    1967 Iron River
    1968 Print · USGS
    Covers Oma, including Lac du Flambeau, Iron River, and other nearby areas
  52. 1973 Map of Lake of The Falls, 1976 Print
    1973 Map of Lake of The Falls, 1976 Print
    1973 Lake of The Falls
    1976 Print · USGS
    Covers Oma, including Mercer, Carter, and other nearby areas
  55. 1973 Map of Mercer, 1976 Print
    1973 Map of Mercer, 1976 Print
    1973 Mercer
    1976 Print · USGS
    Covers Oma, including Mercer, Manitowish, and other nearby areas
    2 unique versions available
  58. 1973 Map of Lake Evelyn, 1976 Print
    1973 Map of Lake Evelyn, 1976 Print
    1973 Lake Evelyn
    1976 Print · USGS
    Covers Oma, including Erwin Township, Gogebic County, and other nearby areas
  61. 1973 Map of Pine Lake, 1977 Print
    1973 Map of Pine Lake, 1977 Print
    1973 Pine Lake
    1977 Print · USGS
    Covers Oma, including Carey, Pine Lake, and other nearby areas
  64. 1980 Map of Ironwood
    1980 Map of Ironwood
    1980 Ironwood
    1980 Print · USGS
    Covers Oma, including Ironwood, Bessemer, and other nearby areas
  67. 1981 Map of Winchester, 1982 Print
    1981 Map of Winchester, 1982 Print
    1981 Winchester
    1982 Print · USGS
    Covers Oma, including Mercer, Manitowish Waters, and other nearby areas
  70. 1982 Map of Chaney Lake, 1983 Print
    1982 Map of Chaney Lake, 1983 Print
    1982 Chaney Lake
    1983 Print · USGS
    Covers Oma, including Winchester, Bessemer Township, and other nearby areas
  73. 1990 Map of Wakefield
    1990 Map of Wakefield
    1990 Wakefield
    1990 Print · USGS
    Covers Oma, including Lac du Flambeau, Wakefield, and other nearby areas
End of results
Showing maps 1-25 of 25

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Frequently asked questions

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