Collectible coins, also known as numismatic coins, encompass a wide range of historical and modern coins sought after by collectors. The Capped Bust Quarter is a notable example from the early 19th century, featuring a portrait of Liberty wearing a cap, designed by John Reich. The 1818 Capped Bust Quarter is significant for its intricate details and historical context within American currency. The three-dollar gold pieces, also known as "three-dollar coins," were minted in the United States from 1854 to 1889 and are prized for their rarity and unique denomination.