- Dakota Territory, Department of Immigration and Statistics
- Digital Commonwealth
- Boston Public Library
- Rand McNally & Co
Relief shown by hachures. Prime meridians: Greenwich and Washington. This map has been thoroughly revised in my office, and corrected to date of March 1st, 1886. Territory of Dakota: Department of Immigration and Statistics.
- Indians of North America--Dakota Territory--Maps
Indian reservations--Dakota Territory--Maps
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