Philadelphia: Mitchell, Samuel Augustus Jr. 1860. unbound. Map. Engraving with original hand coloring. Image measures 10.75" x 13.25" very good(+).
Great map of Minnesota and part of the Dakotas. Minnesota is divided into counties and the western boundary of the Dakotas runs along the Missouri River. Shows towns, major routes, railroads and waterways. Minor tears and chips to edges. S. Augustus Mitchell Jr. continued his father's successful mapmaking and publishing business, and was one of the most prolific and renowned 19th century American publishers.