½ Dollar (Columbian Exposition)

The 1892 Columbian Exposition half dollar holds the distinction of being the first commemorative coin issued by the United States Mint. Authorized by Congress to provide funding for the World's Columbian Exposition in Chicago, the coins were intended to celebrate the 400th anniversary of Christopher Columbus's arrival in the Americas. The legislative process for the coin began in 1892, with the resulting mintage sold to the Exposition's board of directors at face value, who then sold them to the public as souvenirs for a premium to raise capital for the fair's construction costs.

The coin's design was a collaborative effort between Olin Levi Warner, who sculpted the portrait of Columbus, and George T. Morgan, who designed the reverse depicting the flagship Santa Maria above two hemispheres. The iconography was chosen to emphasize the historical significance of the discovery and the maritime history associated with the voyage. While the coins were highly popular as commemorative keepsakes during the event, the market was ultimately oversaturated by the release of millions of pieces, leading many to eventually be released into general circulation after the fair concluded.