2004, 2005, 2006 U. S. Mint Silver Proof 3 Box Sets 25 July 2025July 25, 2025adminmintmint, proof, sets, silver 2004, 2005, 2006 U. Mint Silver Proof 3 Box Sets. 2004 and 2006 sets have original COA’s. The 2005 set does not have the correct COA, has COA but is for year 2008.
