US Modern Commemorative Proof - Half Dollar Collection - ONR w/ Black Case

US Modern Commemorative Proof - Half Dollar Collection - ONR w/ Beautiful Black Case US Modern Commemorative Proof - Half Dollar Collection. • Read Specifications on last image. • 1 Coin 90% Silver / 10% Copper • 5 Coins 75% Copper / 25% Nickel / over a pure copper core • 1982 to 2008 • San Francisco Mint • Certificate of Authenticity, History & Specifications included