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Old Maps of San-Di-Gan, Frederick County for Metal Detecting

Plan your next treasure hunt with 14 historic maps of San-Di-Gan. 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 San-Di-Gan.

San-Di-Gan, Frederick County maps

(14)
  1. 1893 Map of Frederick
    1893 Map of Frederick
    1893 Frederick
    1893 Print · USGS
    Covers San-Di-Gan, including Germantown, Frederick, and other nearby areas
  4. 1894 Map of Frederick
    1894 Map of Frederick
    1894 Frederick
    1894 Print · USGS
    Covers San-Di-Gan, including Germantown, Frederick, and other nearby areas
    5 unique versions available
  7. 1908 Map of Ijamsville, 1921 Print
    1908 Map of Ijamsville, 1921 Print
    1908 Ijamsville
    1921 Print · USGS
    Covers San-Di-Gan, including Frederick, Ballenger Creek, and other nearby areas
  10. 1909 Map of Ijamsville
    1909 Map of Ijamsville
    1909 Ijamsville
    1909 Print · USGS
    Covers San-Di-Gan, including Frederick, Ballenger Creek, and other nearby areas
    9 unique versions available
  13. 1942 Map of Frederick
    1942 Map of Frederick
    1942 Frederick
    1942 Print · USGS
    Covers San-Di-Gan, including Frederick, Ballenger Creek, and other nearby areas
  16. 1944 Map of Frederick
    1944 Map of Frederick
    1944 Frederick
    1944 Print · USGS
    Covers San-Di-Gan, including Frederick, Walkersville, and other nearby areas
  19. 1948 Map of Baltimore
    1948 Map of Baltimore
    1948 Baltimore
    1948 Print · USGS
    Covers San-Di-Gan, including Baltimore, Columbia, and other nearby areas
    2 unique versions available
  22. 1953 Map of Frederick, 1954 Print
    1953 Map of Frederick, 1954 Print
    1953 Frederick
    1954 Print · USGS
    Covers San-Di-Gan, including Frederick, Walkersville, and other nearby areas
    8 unique versions available
  25. 1954 Map of Baltimore
    1954 Map of Baltimore
    1954 Baltimore
    1954 Print · USGS
    Covers San-Di-Gan, including Baltimore, Columbia, and other nearby areas
  28. 1956 Map of Baltimore
    1956 Map of Baltimore
    1956 Baltimore
    1956 Print · USGS
    Covers San-Di-Gan, including Baltimore, Columbia, and other nearby areas
  31. 1957 Map of Baltimore, 1964 Print
    1957 Map of Baltimore, 1964 Print
    1957 Baltimore
    1964 Print · USGS
    Covers San-Di-Gan, including Baltimore, Columbia, and other nearby areas
    5 unique versions available
  34. 1961 Map of Baltimore
    1961 Map of Baltimore
    1961 Baltimore
    1961 Print · USGS
    Covers San-Di-Gan, including Baltimore, Columbia, and other nearby areas
  37. 1984 Map of Frederick, 1985 Print
    1984 Map of Frederick, 1985 Print
    1984 Frederick
    1985 Print · USGS
    Covers San-Di-Gan, including Germantown, Frederick, and other nearby areas
  40. 1989 Map of Baltimore
    1989 Map of Baltimore
    1989 Baltimore
    1989 Print · USGS
    Covers San-Di-Gan, including Baltimore, Columbia, and other nearby areas
End of results
Showing maps 1-14 of 14

Frequently asked questions

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