The 1890 $20 Liberty Gold coin, classified as Type 3, is one of the prominent gold pieces in the United States coinage history. This type features a design by James B. Longacre, showcasing Lady Liberty on the obverse and a majestic bald eagle on the reverse. The Type 3 variant, minted from 1877 to 1907, is characterized by its modified design elements, including the absence of the border around the stars on the obverse. The coin contains approximately 0.9675 troy ounces of gold and is highly sought after by collectors for its historical significance and aesthetic appeal.