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USA AREA-51 UFO ALIEN American Silver Eagle 2019 Walking Liberty Dollar $1 Coin
Originally were produced by the U. Mint and been upgraded by a coin design studio. It was first released by the United States Mint on November 24, 1986. It is authorized by Title II of Public Law 99-61 (Liberty Coin Act, approved July 9, 1985) and codified as 31 U. § 5112(e)-(h).