Philadelphia: Mitchell, Samuel Augustus Jr. 1881. unbound. Map. Engraving with original hand coloring. Image measures 20" x 14.5" very good(+).
Great double page map of Washington and Oregon divided into counties and some townships. Shows towns, waterways, railroads, topographical details and Indian reservations. In excellent condition. Also available in 1882 edition. 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.