Lot of 27 silver dollars in original packaging as issued by the U. S. Mint: 1987 U. S. Constitution; 1988 Olympics; 1989 U. S. Congressional Dollar & Half; 1990 Eisenhower Centennial; 1991 USO proof silver dollar; 1991 Korean War Memorial (2); 1992 Olympics (two coin proof set); 1996 Smithsonian Institution 150th Anniversary (2); 1998 Robert F. Kennedy (with JFK half); 2000 Leif Ericson Millennium (two coin set); 2001 American Buffalo (two coin set); 2001 U. S. Capitol Visitor Center (2); 2003 First Flight Centennial (2 dollars and one half); 2004 Lewis & Clark Bicentennial (2); 2005 Chief Justice John Marshall (2); 2006 San Francisco Old Mint; 2009 Louis Braille Bicentennial (4);