Collectible coins encompass a variety of types, including historical, commemorative, and bullion coins. The United States has produced numerous collectible coins, such as the $5 Indian Head Half Eagle, which was minted from 1908 to 1929 and features the iconic design of an Indian chief on the obverse and an eagle on the reverse. The 1913 Indian Head Half Eagle is particularly noteworthy due to its rarity and historical significance, making it a highly sought-after item among collectors.