TWENTY-FIVE UNITED STATES SILVER PROOF SETS. Including: 1992, 1993, 1994, 1995, 1996 (2), 1997 (2), 1998 (2), 1999, 2000 (2), 2001 (2), 2002 (2), 2003 (2), 2004 (2), 2005 (2), 2006 (2). Ungraded. For further information on this lot please visit Bonhams.com For further information about this lot please visit the lot listing