2012,Schön-521, KM-528 Country United States Year 2012 Value 1 Dollar (1 USD) Metal Manganese-brass (Cu 88.5%, Zn 6%, Mn 3.5%, Ni 2%) Weight 8.1 g Diameter 26.5 mm Commemorative issue Native American series Obverse Sacagawea with child Lettering: LIBERTY IN GOD WE TRUST Engraver: Glenna Goodacre Glenna Maxey Goodacre is a sculptor well known for having designed the obverse of the Sacagawea do ...