1980-1999

United States #2002 20¢ Wyoming Mint Single

United States #2050 13¢ Archery Mint Single

United States #2048 13¢ Discus Mint Single

United States #2049 13¢ High Jump Mint Single

United States #2046 20¢ Babe Ruth Mint Single

United States #2041 20¢ Brooklyn Bridge Mint Single

United States #2055 20¢ Charles Steinmetz Mint Single

United States #2063 20¢ Christmas - Madonna Mint Single

United States #2053 20¢ Civil Service Mint Single

United States #2055-58 20¢ Inventors Mint Se-tenant Block of Four

United States #2038 20¢ Joseph Priestley Mint Single

United States #2065 20¢ Martin Luther Mint Single