Many of the nation's collectors and American history enthusiasts seek the added value of a pristine uncirculated quarter from each mint. As circulated quarters continue to be difficult to find, these collections will become a premium item. These collections feature both a P and D minted quarter affixed to a 5"x5" trifold card packed with interesting information, fascinating history and vibrant images. These collections make the entire series fit seamlessly together creating a comprehensive and valuable treasure for families and collectors alike. The Denali National Park Quarterâ€™s reverse shows a Dall sheep with Mount McKinley rising in the background. Denali National Park was established as a national site on February 26, 1917 and is the fifth quarter of 2012. The quarter is part of the U.S. Mint's America the Beautiful Quarters Program TM.