2012 & 2017 US Mint Limited Edition Silver Proof Sets coins with Box COA Sleeve 16 July 2025July 16, 2025adminmintcoins, edition, limited, mint, proof, sets, silver, sleeve These sets come with a box, COA, and sleeve for each year of issue. Produced by the United States Mint, these proof sets are struck with a high quality finish and are certified by the U.
