Old Maps of Thor, Minnesota for Academic Research
Study the evolution of Thor with 4 high-resolution historic maps. Whether you're teaching, researching, or modeling changes in land use, these maps provide essential visual documentation of urban, environmental, and geographic change.
- Analyze long-term change: Track patterns in development, transportation, and natural features.
- Ideal for environmental or urban studies: Support academic projects with primary historical map data.
- Use in the classroom or lab: Educators and researchers rely on these maps to bring historical context to life.
These maps are a powerful tool for teaching, research, and visualizing how Thor has changed over the decades.
Thor, MN maps
(4)- 1953 Map of Duluth, 1964 Print1953 Duluth1964 Print · USGSCovers Thor, including Duluth, Superior, and other nearby areas2 unique versions available
- 1958 Map of Duluth1958 Duluth1958 Print · USGSCovers Thor, including Duluth, Superior, and other nearby areas
- 1969 Map of Thor, 1971 Print1969 Thor1971 Print · USGSCovers Thor, including Aitkin County, United States, and other nearby areas2 unique versions available
- 1985 Map of Mille Lacs Lake1985 Mille Lacs Lake1985 Print · USGSCovers Thor, including Crosby, Bay Lake, and other nearby areas2 unique versions available
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Frequently asked questions
- What are the different types of historical maps available for Thor?
- What is the oldest map of Thor?
- Where can I purchase historical maps of Thor for my home or office?
- Where can I download high-res historical maps of Thor?
- Are there historical topographic maps available for Thor?
- Is there historical aerial imagery available for Thor?
- Where are historical maps of Thor sourced from?



