(Disneyland, 1956) An original hand silk-screened attraction poster for Frontierland. Designed by Bjorn Aronson, the poster's lively layout prominently features the Mark Twain, Keel Boats, and Indian War Canoes in bold color. Measuring 36" x 54", the poster is in fair condition with a 1.5” tear at the top repaired with tape on the reverse, heavy tape repair on the back including an 11.25” piece of tape down the upper left side, a long crease half the width of the poster in the middle, edge wear, pinholes and stains near the bottom right, peeling, and heavy creases and wear, notably at the bottom.