four 1970 proof sets; six 1971 proof sets; ten 1972 proof sets; ten 1973 proof sets; twelve 1974 proof sets; nine 1975 proof sets; eight 1976 proof sets; eleven 1977 proof sets; five 1978 proof sets; nine 1979 proof sets; thirteen 1980 proof sets; twelve 1981 proof sets; twelve 1982 proof sets; nine 1983 proof sets; nine 1984 proof sets; eight 1985 proof sets; four 1986 proof sets; nine 1987 proof sets; ten 1988 proof sets; seventeen 1989 proof sets; eleven 1990 proof sets; thirteen 1991 proof sets; four 1992 proof sets; five 1993 proof sets; five 1994 proof sets; five 1995 proof sets; four 1996 proof sets; four 1997 proof sets; four 1998 proof sets; three 1999 proof sets; six 2000 proof sets; six 2001 proof sets; ten 2002 proof sets; seven 2003 proof sets; three 2004 proof sets; four 2005 proof sets; three 2006 proof sets; 2007 proof set; 2008 proof set; two 2009 proof sets; 2018 proof set; 2019 proof set; two 2021 proof sets; 2007 presidential dollars proof set; two 1999 quarter proof sets; five 2000 quarter proof sets; two 2001 quarter proof sets; five 2002 quarter proof sets; five 2003 quarter proof sets; two 2004 quarter proof sets; three 2005 quarter proof sets; two 2006 quarter proof sets; two 2007 quarter proof sets; two 2008 quarter proof sets; two 2009 quarter proof sets; 2018 quarter proof set; 2019 quarter proof set - approximately 320 sets total!

Provenance: Private Collection