Lot Of 6 .999 Pure Silver Tokens. Coin are four native American series which include 2 Chief Medicine Crow, 1 Chief Ouray, Ute, 1 Sitting Bull. Sioux. 1 Lawmen series Bartholomew "Bat" Masterson. 1 Explorers of the American West Jim Beckwourth. All the coins appear to have spent their entire life in the plastic casings so they in great shape. The protective casings however do show sign of wear and age.