Los Angeles, The Southwest Museum, 1st, 1980, Book: Very Good, Dust Jacket: None, Exihibition poster issued by The Southwest Museum of Los Angeles, measures 18" X 28". Image features a copper rattle from the Tlingit natives of the Northwest. Photo by Adrian Thor. No date but assumed early 1980s. Small pin holes at corners otherwise excellent condition, Rolled and shipped in a sturdy cardboard mailing tube.