Bidspirit auction | 20 U.S. MINT SETS IN
20 U.S. MINT SETS IN ORIG PACKAGE - TWO 1968, THREE 1969, TWO 1970, TWO 1971, 1974, 1975, TWO 1977, 1978, 1979, 1980, 1981, 1984, 1985, AND 1987
20 U.S. MINT SETS IN ORIG PACKAGE - TWO 1968, THREE 1969, TWO 1970, TWO 1971, 1974, 1975, TWO 1977, 1978, 1979, 1980, 1981, 1984, 1985, AND 1987