U.S. Mint: First Spouse Programდაარქივებული 2007-01-07 საიტზე Wayback Machine. . Accessed 2008-06-27. «The United States Mint also produces and make available to the public bronze medal duplicates of the First Spouse Gold Coins.»
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U.S. Mint: First Spouse Programდაარქივებული 2007-01-07 საიტზე Wayback Machine. . Accessed 2008-06-27. «The United States Mint also produces and make available to the public bronze medal duplicates of the First Spouse Gold Coins.»