Modern Commemoratives refer to coins issued by the United States Mint that celebrate significant events, anniversaries, or notable figures. The 2004 Modern Commemorative coins were part of a series designed to honor various milestones and cultural heritage. These coins typically feature intricate designs and are produced in limited quantities, making them desirable for collectors. The "1 One Dollar" denomination is a common type within the Modern Commemorative series, often struck in silver or clad with unique finishes. Collectors often seek these coins for their aesthetic appeal and potential investment value.