2009-S Proof Set - Includes Superb 2009 Proof Examples Of All Four Presidential Dollars, All Six Washington D.C.and Territorial Quarters, All Four New Lincoln Cents, Jefferson Nickel, Roosevelt Dime, Kennedy Half and The New Native American Dollar!
United States proof coins are extraordinarily brilliant, with sharp relief and a mirror-like background. Their frosted, sculpted foregrounds give them a special cameo effect. Proof blanks are specially treated, polished and cleaned to ensure high quality strikes. The blanks are then fed into presses fitted with hand-polished dies and struck at least twice to ensure sharp relief. The coins are then packaged in presentation cases to showcase and maintain their exceptional finish