Book excerpt: The Cornerstone George Washington National Park Quarters album is the perfect way to store, collect and learn about the United States Mint America the Beautiful Quarters series. Inside you will find informative facts about the national sites and parks protected by the federal government and historical data highlighting the significance of the national park quarter designs. Beginners will benefit from tips about how to grade and handle national park quarters, along with information about how to assemble more advanced quarter type collections. With the unique dual lenses page design, you can view both the front and back of each coin while enjoying a fun, educational and practical storage solution for your National Park quarters. No matter which denomination or series you choose to collect, our albums are an ideal companion both for your coins and for your journey into the fascinating hobby of numismatics