Old Maps of Four Corners, Groton for Metal Detecting
Plan your next treasure hunt with 15 historic maps of Four Corners. 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 Four Corners.
Four Corners, Groton maps
(15)- 1893 Map of Groton, 1905 Print1893 Groton1905 Print · USGSCovers Four Corners, including Nashua, Leominster, and other nearby areas8 unique versions available
- 1935 Map of Ayer1935 Ayer1935 Print · USGSCovers Four Corners, including Groton, Littleton, and other nearby areas
- 1935 Map of Groton1935 Groton1935 Print · USGSCovers Four Corners, including Nashua, Leominster, and other nearby areas
- 1936 Map of Groton1936 Groton1936 Print · USGSCovers Four Corners, including Nashua, Leominster, and other nearby areas3 unique versions available
- 1939 Map of Ayer1939 Ayer1939 Print · USGSCovers Four Corners, including Groton, Littleton, and other nearby areas6 unique versions available
- 1943 Map of Fitchburg1943 Fitchburg1943 Print · USGSCovers Four Corners, including Manchester, Nashua, and other nearby areas
- 1948 Map of Boston1948 Boston1948 Print · USGSCovers Four Corners, including Boston, Worcester, and other nearby areas2 unique versions available
- 1950 Map of Ayer, 1958 Print1950 Ayer1958 Print · USGSCovers Four Corners, including Groton, Littleton, and other nearby areas
- 1956 Map of Boston, 1967 Print1956 Boston1967 Print · USGSCovers Four Corners, including Boston, Worcester, and other nearby areas6 unique versions available
- 1958 Map of Boston1958 Boston1958 Print · USGSCovers Four Corners, including Boston, Worcester, and other nearby areas2 unique versions available
- 1961 Map of Boston1961 Boston1961 Print · USGSCovers Four Corners, including Boston, Worcester, and other nearby areas2 unique versions available
- 1966 Map of Ayer, 1968 Print1966 Ayer1968 Print · USGSCovers Four Corners, including Groton, Littleton, and other nearby areas3 unique versions available
- 1984 Map of Lowell1984 Lowell1984 Print · USGSCovers Four Corners, including Manchester, Lowell, and other nearby areas
- 1988 Map of Ayer1988 Ayer1988 Print · USGSCovers Four Corners, including Leominster, Fitchburg, and other nearby areas2 unique versions available
- 1988 Map of Lowell1988 Lowell1988 Print · USGSCovers Four Corners, including Manchester, Lowell, and other nearby areas2 unique versions available
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Frequently asked questions
- What are the different types of historical maps available for Four Corners?
- What is the oldest map of Four Corners?
- Where can I purchase historical maps of Four Corners for my home or office?
- Where can I download high-res historical maps of Four Corners?
- Are there historical topographic maps available for Four Corners?
- Is there historical aerial imagery available for Four Corners?
- Where are historical maps of Four Corners sourced from?














