8 PC. UNITED STATES SILVER & COMMEMORATIVE COINS: Comprising; 2- National Bicentennial medals, 2- 1974 John Adams Bicentennial Commemorative medals, 2- 1975 Paul Revere Bicentennial Commemorative medals, & 1- 1986 Liberty Half-dollar proof, & 1- 1986 Liberty Silver dollar. All reside in plastic cases and presentation boxes.