Lot 1
U.S. proof & mint set group, Proof sets:1956, 1957, 1958, 1959, 1960, 1961, 1962, 1963, 1964, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976 (3(, 1977 (3), 1978 (3), 1979 (3), 1980 (4), 1981, 1982 (3), 1983 (2), 1984 (2), 1985 (2), 1986, 1987 (3), 1988, 1989 (4), 1990 (2), 1991, 1992 (2), 1994 (2), 1995, 1996, 1997. Mint sets: 1969 (3), 1970 (3), 1971 (3), 1972 (3), 1973 (4), 1974, 1979, 1981, 1984 (2), 1992 (2), 1994, 1995, 1996, 1997. Estimate 500 - 750
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