Old Maps of Union Mills, Oregon for Metal Detecting
Plan your next treasure hunt with 9 historic maps of Union Mills. 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 Union Mills.
Union Mills, OR maps
(9)- 1939 Map of Molalla, 1958 Print
1939 Molalla1958 Print · USGSCovers Union Mills, including Canby, Molalla, and other nearby areas2 unique versions available - 1940 Map of Molalla
1940 Molalla1940 Print · USGSCovers Union Mills, including Canby, Molalla, and other nearby areas2 unique versions available - 1948 Map of Vancouver, 1957 Print
1948 Vancouver1957 Print · USGSCovers Union Mills, including Portland, Vancouver, and other nearby areas - 1950 Map of Vancouver
1950 Vancouver1950 Print · USGSCovers Union Mills, including Portland, Vancouver, and other nearby areas - 1950 Map of Vancouver, 1951 Print
1950 Vancouver1951 Print · USGSCovers Union Mills, including Portland, Vancouver, and other nearby areas - 1954 Map of Molalla, 1956 Print
1954 Molalla1956 Print · USGSCovers Union Mills, including Molalla, Shady Dell, and other nearby areas4 unique versions available - 1958 Map of Vancouver, 1968 Print
1958 Vancouver1968 Print · USGSCovers Union Mills, including Portland, Vancouver, and other nearby areas3 unique versions available - 1964 Map of Vancouver
1964 Vancouver1964 Print · USGSCovers Union Mills, including Portland, Vancouver, and other nearby areas - 1982 Map of Oregon City, 1983 Print
1982 Oregon City1983 Print · USGSCovers Union Mills, including Portland, Salem, and other nearby areas
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Frequently asked questions
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