The Sovereign Nation of Poarch Creek Indians is the second Native American tribe to issue coins in the United States. Production of these magnificent 1 oz .999 fine BU and Proof Silver bullion coins began in 2004 with the Peace Dollar and Skydancer Commemorative Dollar. Poarch Creek Silver bullion coins are limited to 20,000 in the BU version and only 10,000 in the Proof version. Each BU coin is encapsulated in a plastic air-tite holder. Each Proof coin will arrive in a plastic air-tite holder with a Poarch Creek pouch and Certificate of Authenticity.