US Silver Proof Sets 1953 1954 1955 1956 Cool Toning Uncirculated Free Shipping 18 January 2025January 18, 2025adminsilvercool, free, proof, sets, shipping, silver, toning, uncirculated The set includes coins in denominations of Penny, Nickel, Dime, Quarter, and Half Dollar, all composed of silver. These coins are Uncirculated and exhibit cool toning.