2008,KM-431 Country United States Year 2008 Value 10 Dollars (10 USD) Metal Gold (.9999) Weight 15.552 g Diameter 26.5 mm Commemorative issue First Spouse series – Louisa Adams Obverse Lettering: LOUISA ADAMS IN GOD WE TRUST LIBERTY 2008 W 6th 1825-1829 Engraver: Susan Gamble, Phebe Hemphill Phebe Hemphill is an American sculptor who works for the United States Mint. She has been called “one ...