USA, (AD 1926), Copper-Nickel 5 Cents, Obv: The composite profile of Iron Tail, an Oglala Sioux chief, Two Moons, a Cheyenne chief, and Big Tree, a Kiowa chief, Rev: A standing American bison facing left with the country name above and the denomination below, 4.92 Gms, 20.94 mm, About Very Fine, Rare.