Correspondence, 1972 Select: Correspondence, 1972 Correspondence, 1975 Select: Correspondence, 1975 Correspondence, 1978 Select: Correspondence, 1978 Correspondence, 1979 Select: Correspondence, 1979 Correspondence, 1980 Select: Correspondence, 1980 Correspondence, circa 1981 Select: Correspondence, circa 1981 Correspondence, circa 1982 Select: Correspondence, circa 1982 Correspondence, 1983 Select: Correspondence, 1983 Correspondence, circa 1984 Select: Correspondence, circa 1984 Correspondence, 1985 Select: Correspondence, 1985 Correspondence, circa 1986 Select: Correspondence, circa 1986 Correspondence, 1987 Select: Correspondence, 1987 Correspondence, circa 1988 Select: Correspondence, circa 1988 Correspondence, circa 1990 Select: Correspondence, circa 1990 Correspondence, 1991 Select: Correspondence, 1991 Correspondence, 1992 Select: Correspondence, 1992 Correspondence, circa 1993 Select: Correspondence, circa 1993 Correspondence, 1994 Select: Correspondence, 1994 Correspondence, circa 1995 Select: Correspondence, circa 1995 Correspondence, 1996 Select: Correspondence, 1996 Correspondence, 1997 Select: Correspondence, 1997 Correspondence, circa 1998 Select: Correspondence, circa 1998 Correspondence, circa 1999 Select: Correspondence, circa 1999 Correspondence, circa 2000 Select: Correspondence, circa 2000 Correspondence, circa 2001 Select: Correspondence, circa 2001 Correspondence, circa 2002 Select: Correspondence, circa 2002 Correspondence, 2003 Select: Correspondence, 2003 Correspondence, circa 2004 Select: Correspondence, circa 2004 Correspondence, circa 2005 Select: Correspondence, circa 2005 Correspondence, circa 2006 Select: Correspondence, circa 2006 Correspondence, circa 2007 Select: Correspondence, circa 2007 Correspondence, 2008 Select: Correspondence, 2008 Correspondence, circa 2009 Select: Correspondence, circa 2009 Correspondence, circa 2010 Select: Correspondence, circa 2010 Correspondence, 2011 Select: Correspondence, 2011 Correspondence, 2012 Select: Correspondence, 2012 Undated Correspondence, circa 1990s-2010 Select: Undated Correspondence, circa 1990s-2010