Regardless, 1979 one dollar coins are still in circulation ... Pay attention to quirks in the design, duplicate images on the coin, or other irregularities that make the coin odd — in a good ...

The copper prototype dates to 1794, the year that the U.S. Mint first struck its famed "Flowing Hair" silver dollars. Heritage Auctions A one-of-a-kind coin struck at the United States Mint in ...