2012 United States Mint Set in Original Government Packaging! 28 Coins Inside!. Each set would include uncirculated versions of 14 different coins from the Philadelphia and Denver Mint facilities. The coins were struck with a brilliant finish. The 2012 Mint Set included coins with rotating designs from ongoing series. Five different America the Beautiful Quarters featured reverse designs representing El Yunque National Forest, Chaco Culture National Historical Park, Acadia National Park, Hawaii Volcanoes National Park, and Denali National Park and Preserve. Four different Presidential Dollars featured obverse designs with portraits of Chester Arthur, Grover Cleveland (first term), Benjamin Harrison, and Grover Cleveland (second term). This year’s Native American Dollar reverse design represented the spread of the horse. The sets were completed with coins featuring static designs. These included the 2012-dated Lincoln Cent, Jefferson Nickel, Roosevelt Dime, and Kennedy Half Dollar.