1882-1884 'CC' GSA Morgan Silver Dollar Set, 3 GSA Coins!. Now you can own a 3-coin set of scarce "CC" Morgan dollars still sealed in original government holders. Of all the Morgans struck, only 2% were from the short-lived frontier mint of Carson City, and those sealed in original GSA Sale holders are a fraction of that mintage.For nearly a century these prized "CC" Morgans lay in mint bags in a U.S. Treasury vault. When rediscovered they were sealed in special holders and offered in the GSA (General Service Administration) sales of the 1970s and '80s. In the final sale 200,000 orders for these sought-after coins went unfilled! But with this magnificent set of Uncirculated 1882, 1883, and 1884 Carson City silver dollars, you'll enjoy those scarce Morgans in original GSA sale holders for your very own.Please Note All Backer Cards may have slight differences but will be very similar if not identical to the one in the photo