2005,KM-368, Schön-368 Country United States Year 2005 Value 5 Cents = Half Dime / Nickel (0.05 USD) Metal Copper-nickel Weight 5 g Diameter 21.21 mm Commemorative issue Bicentenary of the Lewis and Clark Expedition Obverse The portrait in right profile of Thomas Jefferson, the 3rd President of the United States from 1801 to 1809, accompanied with the word “Liberty” presented in Jefferson’s o ...