Old Maps of Iron Triangle, Richmond for Metal Detecting
Plan your next treasure hunt with 19 historic maps of Iron Triangle. 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 Iron Triangle.
Iron Triangle, Richmond maps
(19)- 1895 Map of San Francisco1895 San Francisco1895 Print · USGSCovers Iron Triangle, including San Francisco, Oakland, and other nearby areas
- 1899 Map of San Francisco1899 San Francisco1899 Print · USGSCovers Iron Triangle, including San Francisco, Oakland, and other nearby areas7 unique versions available
- 1915 Map of San Francisco1915 San Francisco1915 Print · USGSCovers Iron Triangle, including San Francisco, Oakland, and other nearby areas6 unique versions available
- 1947 Map of San Francisco, 1948 Print1947 San Francisco1948 Print · USGSCovers Iron Triangle, including San Jose, San Francisco, and other nearby areas
- 1947 Map of Richmond, 1952 Print1947 Richmond1952 Print · USGSCovers Iron Triangle, including San Francisco, Berkeley, and other nearby areas2 unique versions available
- 1948 Map of San Francisco, 1951 Print1948 San Francisco1951 Print · USGSCovers Iron Triangle, including San Jose, San Francisco, and other nearby areas
- 1949 Map of Richmond1949 Richmond1949 Print · USGSCovers Iron Triangle, including San Francisco, Berkeley, and other nearby areas2 unique versions available
- 1955 Map of San Francisco1955 San Francisco1955 Print · USGSCovers Iron Triangle, including San Jose, San Francisco, and other nearby areas
- 1956 Map of San Francisco1956 San Francisco1956 Print · USGSCovers Iron Triangle, including San Jose, San Francisco, and other nearby areas4 unique versions available
- 1957 Map of San Francisco1957 San Francisco1957 Print · USGSCovers Iron Triangle, including San Jose, San Francisco, and other nearby areas
- 1959 Map of Richmond, 1960 Print1959 Richmond1960 Print · USGSCovers Iron Triangle, including San Francisco, Berkeley, and other nearby areas5 unique versions available
- 1960 Map of San Francisco1960 San Francisco1960 Print · USGSCovers Iron Triangle, including San Jose, San Francisco, and other nearby areas
- 1961 Map of San Francisco1961 San Francisco1961 Print · USGSCovers Iron Triangle, including San Jose, San Francisco, and other nearby areas
- 1964 Map of San Francisco1964 San Francisco1964 Print · USGSCovers Iron Triangle, including San Jose, San Francisco, and other nearby areas
- 1971 Map of San Francisco1971 San Francisco1971 Print · USGSCovers Iron Triangle, including San Jose, San Francisco, and other nearby areas
- 1978 Map of San Francisco, 1979 Print1978 San Francisco1979 Print · USGSCovers Iron Triangle, including San Francisco, Oakland, and other nearby areas2 unique versions available
- 1985 Map of San Francisco, 1989 Print1985 San Francisco1989 Print · USGSCovers Iron Triangle, including San Jose, San Francisco, and other nearby areas
- 1993 Map of Richmond, 1997 Print1993 Richmond1997 Print · USGSCovers Iron Triangle, including San Francisco, Berkeley, and other nearby areas
- 1995 Map of Richmond, 1999 Print1995 Richmond1999 Print · USGSCovers Iron Triangle, including San Francisco, Berkeley, and other nearby areas
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Frequently asked questions
- What are the different types of historical maps available for Iron Triangle?
- What is the oldest map of Iron Triangle?
- Where can I purchase historical maps of Iron Triangle for my home or office?
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- Are there historical topographic maps available for Iron Triangle?
- Is there historical aerial imagery available for Iron Triangle?
- Where are historical maps of Iron Triangle sourced from?


















