Mint Limited Edition Silver Proof Set is a collection of uncirculated coins with a mixed denomination, all composed of silver with a fineness of 0.9. This set was struck as a proof at the San Francisco Mint in 2012 and includes various coins from the United States. It is ungraded but comes with certification from the U. Mint and is a desirable addition to any coin collection. The pictures show the actual set that you will receive. Thank you all for shopping with us!