Old Maps of Mainstream, Harmony for Genealogy
Trace your family roots with 9 historic maps of Mainstream. These high-res maps reveal old neighborhoods, homesites, landmarks, and streets — helping you uncover where your ancestors lived and how the area evolved over time.
- Explore historic neighborhoods: Identify where your relatives may have lived in the 1800s or 1900s.
- Compare maps over time: Trace the changes in streets, buildings, and landmarks for multi-generational research.
- Perfect for genealogy & ancestry research: Used by family historians and researchers to map out lineage and migration.
These maps are an incredible resource for exploring your personal connection to Mainstream's past.
Mainstream, Harmony maps
(9)- 1913 Map of Skowhegan1913 Skowhegan1913 Print · USGSCovers Mainstream, including Skowhegan, Madison, and other nearby areas4 unique versions available
- 1948 Map of Bangor1948 Bangor1948 Print · USGSCovers Mainstream, including Bangor, Augusta, and other nearby areas
- 1955 Map of Skowhegan, 1958 Print1955 Skowhegan1958 Print · USGSCovers Mainstream, including Skowhegan, Madison, and other nearby areas4 unique versions available
- 1956 Map of Bangor, 1966 Print1956 Bangor1966 Print · USGSCovers Mainstream, including Bangor, Augusta, and other nearby areas3 unique versions available
- 1960 Map of Bangor1960 Bangor1960 Print · USGSCovers Mainstream, including Bangor, Augusta, and other nearby areas
- 1961 Map of Bangor1961 Bangor1961 Print · USGSCovers Mainstream, including Bangor, Augusta, and other nearby areas
- 1975 Map of Skowhegan NE, 1980 Print1975 Skowhegan NE1980 Print · USGSCovers Mainstream, including Hartland, Cornville, and other nearby areas
- 1985 Map of Skowhegan, 1986 Print1985 Skowhegan1986 Print · USGSCovers Mainstream, including Waterville, Winslow, and other nearby areas2 unique versions available
- 1989 Map of Harmony1989 Harmony1989 Print · USGSCovers Mainstream, including Hartland, Cornville, and other nearby areas
End of results
Showing maps 1-9 of 9
Frequently asked questions
- What are the different types of historical maps available for Mainstream?
- What is the oldest map of Mainstream?
- Where can I purchase historical maps of Mainstream for my home or office?
- Where can I download high-res historical maps of Mainstream?
- Are there historical topographic maps available for Mainstream?
- Is there historical aerial imagery available for Mainstream?
- Where are historical maps of Mainstream sourced from?








