The 1882 $20 Liberty Gold Coin, also known as the Type 3, was minted in San Francisco as part of the Liberty Head series. It features a design by Augustus Saint-Gaudens that includes a depiction of Lady Liberty on the obverse and an eagle on the reverse. The Type 3 variant, produced from 1877 to 1907, is distinguished by its mottled design elements and was used primarily for international trade and large transactions. As a collectible, the 1882 $20 Liberty Gold is valued for its historical significance, gold content, and overall rarity in well-preserved condition.