The 1999 Five Dollar Gold Eagle coin from the United States is part of the American Gold Eagle series, which features the iconic design of Lady Liberty on the obverse and a family of bald eagles on the reverse. Minted at the Philadelphia Mint, this coin contains 1/10th ounce of gold and has a face value of five dollars, although its market value is significantly higher due to its gold content and collector demand. The series is popular among both investors and collectors for its Gold backing and historical significance.