2004,KM-363 Country United States Year 2004 Value 1 Dollar (1 USD) Metal Silver (.900) Weight 26.73 g Diameter 38.1 mm Commemorative issue 200th anniversary of the Lewis & Clark expedition. Obverse Captains Lewis and Clark planning another day of exploration. Lewis holds a rifle and journal and Clark points into the distance. A river bank is seen in the background. Lettering: LIBERTY IN GOD WE TRUST 1804 1806 2004 LEWIS & CLARK BICENTENNIAL Engraver: Donna Weaver Reverse The Peace Medal that Lewis and Clark presented to Native Americans during the course of their journey. Original Peace Medal pictured below. Two feathers are on either side with 17 stars above, representing the number of states when the expedition took place. Lettering: E PLURIBUS UNUM ONE DOLLAR P UNITED STATES of AMERICAั Engraver: Donna Weaver