7 2001S 2007S United States Mint Silver Proof Set 22 April 2024April 22, 2024admin2001s2001s, 2007s, mint, proof, silver, states, united 7 – 2001S – 2007S United States Mint Silver Proof Set. Coins, plastic holders, and COA are in excellent condition. Paper box shows some signs of wear to edges and corners.