1959 United States Mint Silver Proof Set In Original Goventment Packaging, 5 Coins - Manilla Envelope. Those who appreciate low-mintage coins of the finest quality will enjoy owning this official 1956 U.S. Proof Set, which contains 3 coins struck in 90% fine silver, in addition to Proof versions of the Lincoln Wheat cent and Jefferson nickel! Struck to the highest Proof standards, with extra sharp images and gleaming mirrorlike surfaces Only 669,384 Proof Sets were issued in 1956 Contains 90% silver Proof versions of the Roosevelt dime, Washington quarter, and Franklin half dollar – plus a Proof Lincoln "Wheatie" and Jefferson nickel Each Proof Set is handpicked by our experts for quality and eye appealProduced with utmost care over 50 years ago at the Philadelphia Mint, the 1956 Proof Set is a precious keepsake from an eventful decade in American history. Add this beautiful low-mintage set to your collection today!