J.H. Colton & Co.Relief shown by hachures.; Covers Minnesota Territory, extending to White Earth and Missouri rivers to the west.; Shows counties, drainage, and proposed route of Pacific Railroad. Also shows Lake County, changed from old St. Louis County in 1856, and Pine County, created 1856; does not show Martin County, created 1857.; "Entered accoding [sic] to Act of Congress in the year 1855, by J.H. Colton & Co. in ... the Southern District of New York."; Prime meridians: Greenwich and Washington.; Includes note.; In lower right margin: Number 49.30 x 41 centimetersJPEGUMN_ALMA:9961141500001701engJ.H. Colton & Co (New York)PublicMinnesotaMapsMinnesota1855-1856University of Minnesota