Collectible coins, often referred to as numismatic coins, can encompass a wide range of types, including historical coins, commemoratives, and bullion. The Seated Liberty Half Dollar, produced from 1839 to 1891, features an iconic design showcasing Liberty seated and holds historical significance in American coinage. The 1865 Seated Liberty Half Dollar is notable for its rarity and appeal among collectors, reflecting the era's craftsmanship and artistry. These coins are sought after for their numismatic value, historical relevance, and the intricacies of their designs.