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Old Maps of Harpers Mill, Maryland for Metal Detecting

Plan your next treasure hunt with 15 historic maps of Harpers Mill. 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 Harpers Mill.

Harpers Mill, MD maps

(15)
  1. 1894 Map of Relay
    1894 Map of Relay
    1894 Relay
    1894 Print · USGS
    Covers Harpers Mill, including Glen Burnie, Bowie, and other nearby areas
    4 unique versions available
  4. 1907 Map of Relay
    1907 Map of Relay
    1907 Relay
    1907 Print · USGS
    Covers Harpers Mill, including Glen Burnie, Bowie, and other nearby areas
    8 unique versions available
  7. 1908 Map of Patapsco
    1908 Map of Patapsco
    1908 Patapsco
    1908 Print · USGS
    Covers Harpers Mill, including Baltimore, Columbia, and other nearby areas
    4 unique versions available
  10. 1944 Map of Odenton
    1944 Map of Odenton
    1944 Odenton
    1944 Print · USGS
    Covers Harpers Mill, including Bowie, Odenton, and other nearby areas
    2 unique versions available
  13. 1946 Map of Odenton
    1946 Map of Odenton
    1946 Odenton
    1946 Print · USGS
    Covers Harpers Mill, including Bowie, Odenton, and other nearby areas
  16. 1947 Map of Relay, 1954 Print
    1947 Map of Relay, 1954 Print
    1947 Relay
    1954 Print · USGS
    Covers Harpers Mill, including Glen Burnie, Bowie, and other nearby areas
    2 unique versions available
  19. 1948 Map of Baltimore
    1948 Map of Baltimore
    1948 Baltimore
    1948 Print · USGS
    Covers Harpers Mill, including Baltimore, Columbia, and other nearby areas
    2 unique versions available
  22. 1949 Map of Odenton, 1953 Print
    1949 Map of Odenton, 1953 Print
    1949 Odenton
    1953 Print · USGS
    Covers Harpers Mill, including Bowie, Odenton, and other nearby areas
  25. 1954 Map of Baltimore
    1954 Map of Baltimore
    1954 Baltimore
    1954 Print · USGS
    Covers Harpers Mill, including Baltimore, Columbia, and other nearby areas
  28. 1956 Map of Baltimore
    1956 Map of Baltimore
    1956 Baltimore
    1956 Print · USGS
    Covers Harpers Mill, including Baltimore, Columbia, and other nearby areas
  31. 1957 Map of Odenton, 1960 Print
    1957 Map of Odenton, 1960 Print
    1957 Odenton
    1960 Print · USGS
    Covers Harpers Mill, including Bowie, Odenton, and other nearby areas
    5 unique versions available
  34. 1957 Map of Baltimore, 1964 Print
    1957 Map of Baltimore, 1964 Print
    1957 Baltimore
    1964 Print · USGS
    Covers Harpers Mill, including Baltimore, Columbia, and other nearby areas
    5 unique versions available
  37. 1961 Map of Baltimore
    1961 Map of Baltimore
    1961 Baltimore
    1961 Print · USGS
    Covers Harpers Mill, including Baltimore, Columbia, and other nearby areas
  40. 1984 Map of Baltimore
    1984 Map of Baltimore
    1984 Baltimore
    1984 Print · USGS
    Covers Harpers Mill, including Baltimore, Columbia, and other nearby areas
  43. 1989 Map of Baltimore
    1989 Map of Baltimore
    1989 Baltimore
    1989 Print · USGS
    Covers Harpers Mill, including Baltimore, Columbia, and other nearby areas
End of results
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Frequently asked questions

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