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Old Maps of Nitro, Richmond for Metal Detecting

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

Nitro, Richmond maps

(12)
  1. 1902 Map of Napa
    1902 Map of Napa
    1902 Napa
    1902 Print · USGS
    Covers Nitro, including Concord, Vallejo, and other nearby areas
    6 unique versions available
  4. 1916 Map of Mare Island
    1916 Map of Mare Island
    1916 Mare Island
    1916 Print · USGS
    Covers Nitro, including Vallejo, Richmond, and other nearby areas
    4 unique versions available
  7. 1942 Map of Mare Island
    1942 Map of Mare Island
    1942 Mare Island
    1942 Print · USGS
    Covers Nitro, including Vallejo, Richmond, and other nearby areas
  10. 1947 Map of Santa Rosa
    1947 Map of Santa Rosa
    1947 Santa Rosa
    1947 Print · USGS
    Covers Nitro, including Santa Rosa, Concord, and other nearby areas
  13. 1949 Map of Santa Rosa
    1949 Map of Santa Rosa
    1949 Santa Rosa
    1949 Print · USGS
    Covers Nitro, including Santa Rosa, Concord, and other nearby areas
    2 unique versions available
  16. 1949 Map of Mare Island, 1957 Print
    1949 Map of Mare Island, 1957 Print
    1949 Mare Island
    1957 Print · USGS
    Covers Nitro, including Vallejo, Richmond, and other nearby areas
  19. 1951 Map of Mare Island
    1951 Map of Mare Island
    1951 Mare Island
    1951 Print · USGS
    Covers Nitro, including Vallejo, Richmond, and other nearby areas
  22. 1958 Map of Santa Rosa, 1968 Print
    1958 Map of Santa Rosa, 1968 Print
    1958 Santa Rosa
    1968 Print · USGS
    Covers Nitro, including Santa Rosa, Concord, and other nearby areas
    3 unique versions available
  25. 1959 Map of Mare Island, 1960 Print
    1959 Map of Mare Island, 1960 Print
    1959 Mare Island
    1960 Print · USGS
    Covers Nitro, including Vallejo, Richmond, and other nearby areas
    5 unique versions available
  28. 1962 Map of Santa Rosa
    1962 Map of Santa Rosa
    1962 Santa Rosa
    1962 Print · USGS
    Covers Nitro, including Santa Rosa, Concord, and other nearby areas
  31. 1964 Map of Santa Rosa
    1964 Map of Santa Rosa
    1964 Santa Rosa
    1964 Print · USGS
    Covers Nitro, including Santa Rosa, Concord, and other nearby areas
  34. 1983 Map of Napa
    1983 Map of Napa
    1983 Napa
    1983 Print · USGS
    Covers Nitro, including Santa Rosa, Concord, and other nearby areas
End of results
Showing maps 1-12 of 12

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Frequently asked questions

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