The $20 Liberty Gold coin, also known as the Type 1 double eagle, was first minted in 1849 and continued until 1907. The 1851 version features a design by engraver James B. Longacre, with a depiction of Lady Liberty on the obverse and an eagle with a shield on the reverse. This coin contains 0.9675 troy ounces of pure gold and is recognized for its historical significance and aesthetic appeal among collectors and investors. The Type 1 design is characterized by the absence of the motto "In God We Trust," which was later added to the Type 2 design.

Item Denomination Series Year Mint
1851 $20 $20 (Twenty Dollars) $20 Liberty Gold – Type 1 1851 Philadelphia
1851-O $20 $20 (Twenty Dollars) $20 Liberty Gold – Type 1 1851 New Orleans