This is a 1960 US Mint Set Silver Proof set with original government packaging (OGP) and Certificate of Authenticity (COA). The set includes 5 coins with denominations of 50C, 25C, 10C, 05C, and 01C, all minted in Philadelphia and composed of 0.9 fineness silver. The coins are ungraded, uncirculated, and have a strike type of proof.

The set is certified by the U.S. Mint and has KM numbers 199-164-195-A192-201 and 202-164-195-A192-201. The quality of the coins is GEM, and they were sold by Kasual Kollectibles, a reputable coin dealer. This set is a great addition to any coin collection and was manufactured in the United States.