When opened, the left and center panels show a color-coded map of the contiguous US with spots for quarters within or near the outline of the larger states. For the smaller states, the two outlying states, the District of Columbia, and the five US territories, the spots for the quarters are in the margins, with a line pointing to the state in the map or in an inset scaled map. The color-coding indicates the years that the quarters were minted. All quarters in the map panels are from the Denver mint. The right-most panel has spots for "alternate mints".
All 56 Philadelphia quarters are included. Obtaining a complete set of 112 individual BU quarters from both the Denver and Philadelphia mints would very likely be much more expensive than this opportunity to get them mounted in this beautiful display album at a much lower cost.