| Title | Map of the Northwestern Territories of the United States shewing the Track pursued by the Expedition under Gov. Cass in 1820 by Henry R. Schoolcraft. |
| Date | 1821 |
| Source | Schoolcraft, Henry Rowe. Travels through the Northwestern Regions of the United States. Albany: E. & E. Hosford, 1821. |
| Creator | unknown |
| Category | Place |
| Type | Map |
| Permission | Northern Illinois University |
| Themes | || Frontier Settlement || Native American Relations |
