406 U.S. Mint Uncirculated Coin Proof Sets
U.S. Mint Uncirculated Coin Proof Sets2-1990, 2-1971, 2-1973, 2-1974, 2-1976, 2-1977, 1-1978, 2-1979, 2-1980, 2-1981 U.S. Mint Uncirculated Coin Proof Sets2-1990, 2-1971, 2-1973, 2-1974, 2-1976, 2-1977, 1-1978, 2-1979, 2-1980, 2-1981
