The American Eagle coin is synonymous with Lady Liberty.  Since 1986 a rendition of sculptor Adolph A. Weinman’s wondrous “Walking Liberty” has styled the Obverse of the American Eagle coin, symbolizing vigilance and resolute faithfulness to duty,  Lady “Liberty” also walked back in 1907 when the Saint Gaudens design first appeared on the US $20 Double Eagle.  American Eagle Gold coins are available in both Proof and Uncirculated 1/10, 1/4, 1/2 and 1 ounce sizes, as well as a complete four-coin set.