Collection Louisiana: European Explorations and the Louisiana Purchase
MapCourse of the river Mississippi, from the Balise to Fort Chartres; taken on an expedition to ... Scale ca. 1:890,000. Hand colored. Relief shown pictorially and by hachures. Depths shown by soundings. Prime meridian: New Orleans and Ferro. Shows historic points of interest. Includes descriptive notes and "Depths of ...
- Contributor: Ross - Sayer, Robert
- Date: 1765