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Hydrographical basin of the upper Mississippi River from astronomical and barometrical observations, surveys, and information.
Scale 1:1,200,000. Relief shown by hachures. "Mountains engraved by E. F. Woodward, Phila." "Reduced and compiled under the direction of Col. J. J. Abert in the Bureau of the Corps of Topl. ...
Contributor: Nicollet, J. N. Site/Collection: Geography and Map Division - Discovery and Exploration - American Memory - Catalog Original Format: Maps Date: 1843 View catalog record