Corte Madera CA, Portal Publications, 1st, 1981, Book: Very Good, Dust Jacket: None, Exhibition poster issued by the California Academy of Sciences for an show in San Francisco in 1981. Features Dixon's drawing Ute Indian. Measures 19" X 25 1/2". Light edgewear to bottom right corner otherwise excellent condition. Rolled and shipped in a sturdy cardboard mailing tube.