2000 United States Mint Silver Proof Set

2000 United States Mint Silver Proof Set. Includes: 5 State quarters ( Massachusetts, Maryland, South Carolina, New Hampshire, Virginia) Composition: 90% Ag, 10% Cu. Also includes: Lincoln Cent (comp. Copper Plated Zinc 2.5% Cu, Balance Zn) , Jefferson Nickel (comp. Cupro-Nickel, 25% Ni, Balance Cu), Roosevelt Dime (comp. Coin Silver, 90% Ag, 10% Cu), Kennedy Half Dollar (comp. Coin Silver, 90% Ag, 10% Cu), Sacagawea Dollar (comp. Manganese-Brass Clad, 88.5% Cu, 6% Zn.,3.5% Mn, 2% Ni)