Old Maps of Diagonal, Iowa for Metal Detecting

Plan your next treasure hunt with 5 historic maps of Diagonal. 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 Diagonal.


Diagonal, IA maps

(5)
  1. 1955 Map of Nebraska City, 1967 Print
    1955 Map of Nebraska City, 1967 Print
    1955 Nebraska City
    1967 Print · USGS
    Covers Diagonal, including Maryville, Nebraska City, and other nearby areas
    3 unique versions available

  2. 1957 Map of Nebraska City
    1957 Map of Nebraska City
    1957 Nebraska City
    1957 Print · USGS
    Covers Diagonal, including Maryville, Nebraska City, and other nearby areas

  3. 1958 Map of Nebraska City
    1958 Map of Nebraska City
    1958 Nebraska City
    1958 Print · USGS
    Covers Diagonal, including Maryville, Nebraska City, and other nearby areas

  4. 1981 Map of Diagonal
    1981 Map of Diagonal
    1981 Diagonal
    1981 Print · USGS
    Covers Diagonal, including Knowlton, Ringgold County, and other nearby areas

  5. 1985 Map of Mount Ayr
    1985 Map of Mount Ayr
    1985 Mount Ayr
    1985 Print · USGS
    Covers Diagonal, including Mount Ayr, Corning, and other nearby areas
    2 unique versions available

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Frequently asked questions

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

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