| maproom.org | What's new | Main list of maps | Search | Buy maps | FAQ |
| Plate XVII from Joint Maps of the Northern Boundary of the United States by Campbell, Twining, Cameron, Anderson | Index no. 0052:0170 |
| Joint map no. XVII | |
|---|---|
Keywords: North West Territory, Montana, Forty-ninth parallel
You can buy a higher-resolution version of this scan for $15: see the price list.