Old Maps of Mutual, Unity Township for Metal Detecting

Plan your next treasure hunt with 12 historic maps of Mutual. 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 Mutual.


Mutual, Unity Township maps

(12)
  1. 1922 Map of Donegal
    1922 Map of Donegal
    1922 Donegal
    1922 Print · USGS
    Covers Mutual, including Donegal, Seven Springs, and other nearby areas
    2 unique versions available

  2. 1935 Map of Donegal
    1935 Map of Donegal
    1935 Donegal
    1935 Print · USGS
    Covers Mutual, including Donegal, Seven Springs, and other nearby areas
    2 unique versions available

  3. 1944 Map of Donegal, 1945 Print
    1944 Map of Donegal, 1945 Print
    1944 Donegal
    1945 Print · USGS
    Covers Mutual, including Donegal, Seven Springs, and other nearby areas

  4. 1953 Map of Pittsburgh
    1953 Map of Pittsburgh
    1953 Pittsburgh
    1953 Print · USGS
    Covers Mutual, including Pittsburgh, Penn Hills, and other nearby areas

  5. 1954 Map of Pittsburgh
    1954 Map of Pittsburgh
    1954 Pittsburgh
    1954 Print · USGS
    Covers Mutual, including Pittsburgh, Penn Hills, and other nearby areas
    2 unique versions available

  6. 1957 Map of Donegal
    1957 Map of Donegal
    1957 Donegal
    1957 Print · USGS
    Covers Mutual, including Donegal, Seven Springs, and other nearby areas
    2 unique versions available

  7. 1958 Map of Pittsburgh
    1958 Map of Pittsburgh
    1958 Pittsburgh
    1958 Print · USGS
    Covers Mutual, including Pittsburgh, Penn Hills, and other nearby areas
    5 unique versions available

  8. 1959 Map of Pittsburgh
    1959 Map of Pittsburgh
    1959 Pittsburgh
    1959 Print · USGS
    Covers Mutual, including Pittsburgh, Penn Hills, and other nearby areas

  9. 1964 Map of Pittsburgh
    1964 Map of Pittsburgh
    1964 Pittsburgh
    1964 Print · USGS
    Covers Mutual, including Pittsburgh, Penn Hills, and other nearby areas

  10. 1967 Map of Mammoth, 1970 Print
    1967 Map of Mammoth, 1970 Print
    1967 Mammoth
    1970 Print · USGS
    Covers Mutual, including Bullskin Township, Mount Pleasant Township, and other nearby areas
    4 unique versions available

  11. 1986 Map of Pittsburgh East
    1986 Map of Pittsburgh East
    1986 Pittsburgh East
    1986 Print · USGS
    Covers Mutual, including Pittsburgh, Penn Hills, and other nearby areas
    3 unique versions available

  12. 1997 Map of Mammoth, 2000 Print
    1997 Map of Mammoth, 2000 Print
    1997 Mammoth
    2000 Print · USGS
    Covers Mutual, including Bullskin Township, Mount Pleasant Township, and other nearby areas

End of results
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Frequently asked questions

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