This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
A map of portion of the Indian country lying east and west of the Mississippi River to the forty sixth degree of north latitude from personal observation made in the autumn of and NYPL b. en Relief shown by hachures Shows district grant and cession boundaries Prime meridians Greenwich and Washington Longitude coordinates expressed