Book excerpt: Attractive oversize tri-fold portfolio made of sturdy foam core board. Collect all the state quarters, plus the District of Columbia and the U.S. territories, in this colorful, durable map of the United States! States are color-coded according to the year that their state quarter was issued. Fun facts about each state are also included. Each coin slot on the map features the design specifically made for that state. There is room to collect all 56 quarters from each of the two mints-112 quarters in all!