The G 1 $1 Gold coin, also known as the Liberty Head gold piece, was minted in the United States from 1849 to 1889. The 1872 edition is notable for featuring a design by engraver James Barton Longacre, showcasing Lady Liberty in a braided hair design. These coins contain 1/10th ounce of pure gold and are sought after by collectors, particularly in well-preserved condition. The 1872 $1 Gold coin's historical significance and gold content contribute to its appeal among numismatists.