2022 $50 Buffalo NGC MS70/PF70 First Day of Issue Cabral Signature This two-piece set comprises two $50 American Gold Buffalo coins each struck from one troy-ounce of pure 24 karat gold. One is a business strike coin certified in the highest numismatic grade of MS70, and one is a proof strike coin minted at the West Point Mint and issued with a W for West point Mintmark. Both coins are designated as First Day of Issue by NGC and hand signed by Anna Escobedo Cabral, 42nd Treasurer of the United States who worked closely with the directors of the U.S. Mint during a dynamic time in its history when some of its most successful and innovative coins were released including the issuance of the American Gold Buffalo Series in 2006. Her signature is instantly recognizable because it appears on Federal Reserve Notes Series 2003A, 2004A, 2006, and 2006A. American Gold Buffalo coins were the first coins minted in pure 24k karat gold by the United States Mint. Their iconic design featuring a portrait of an American Indian chief in full headdress, and an American buffalo is based on the beloved buffalo nickel design by James Earl Fraser that appeared on our nickels from 1913 to 1938. Specifications Date: 2022Metal: GoldWeight: 2 troy-oz.Purity: .9999Mint: West PointCondition: MS70 & PF70Designation: First Day of IssueSignature: Anna Cabral