1893 US Columbian Exposition Silver Half Dollar Own a piece of history with this authentic 1893 US Columbian Exposition Silver Half Dollar. This commemorative coin celebrates the 400th anniversary of Columbus's landing in the Americas and the World's Columbian Exposition in Chicago. Featuring a detailed portrait of Christopher Columbus on the obverse and his flagship, the Santa María, on the reverse, this coin is a significant collectible for numismatists and history enthusiasts alike. It's a key piece for any collection of early American commemorative coinage. Please examine the images for exact condition. This specific coin is in used, yet good collectible condition with visible details and expected wear for its age.