The 2009-S United States Mint Silver Proof Set with COA & Box contains 18 uncirculated silver coins with a total silver weight of 90% of a troy ounce. The set includes coins with a denomination of 25 cents, struck in proof quality at the San Francisco Mint. Each coin is certified by the U. Mint, and comes with a Certificate of Authenticity and original packaging, making it a valuable and collectible addition to any coin enthusiast’s collection.

The 2009-S United States Mint Silver Proof Set is a valuable collection of 18 coins. This set, minted in San Francisco, comes in an official U. Mint box with a Certificate of Authenticity. Perfect for collectors or investors looking for high-quality coins in pristine proof condition, this set is a must-have for anyone interested in American numismatics.