(20) proof coins; (3) 1983-S Los Angeles XXIII Olympiad, 1984-S Los Angeles XXIII Olympiad, (7) 1986 Liberty, (2) 1987-S Constitution, (2) 1988-S Olympiad, 1990 Eisenhower Centennial, 1991 Mount Rushmore, 1993-S James Madison, 1994-S World Cup and 2004 Lewis and Clark Bicentennial