A, General, 1985-2017 Select: A, General, 1985-2017 Berssenbrugge, Mei-Mei, 1988-2000 Select: Berssenbrugge, Mei-Mei, 1988-2000 Bloem, Marja, 1984-1987 Select: Bloem, Marja, 1984-1987 B, General, 1985-2017 Select: B, General, 1985-2017Includes 1 sound cassette containing recordings of loons at Skowhegan from "Barbara" C, General, 1995-2015 Select: C, General, 1995-2015 D, General, 1991-2016 Select: D, General, 1991-2016 E-F, General, 1989-2018 Select: E-F, General, 1989-2018 Gemini G.E.L., 2014-2018 Select: Gemini G.E.L., 2014-2018 G, General, 2000-2016 Select: G, General, 2000-2016Scope and ContentsIncludes born digital records, see ER01 Guggenheim Press Clippings, 2009 Select: Guggenheim Press Clippings, 20090.055 Gigabytes1 computer file H, General, circa 1980-2014 Select: H, General, circa 1980-2014 I-J, General, 1984-2014 Select: I-J, General, 1984-2014 K, General, 1984-2014 Select: K, General, 1984-2014 Lambert, Yvon, 1981-1989 Select: Lambert, Yvon, 1981-1989 L, General, 1973-2016 Select: L, General, 1973-2016 M, General, 1982-2017 Select: M, General, 1982-2017 N-O, General, 1995-2016 Select: N-O, General, 1995-2016 Oji, Yoko, 1960s-1980s Select: Oji, Yoko, 1960s-1980sScope and ContentsMany letters are in Japanese. Pace Gallery, 2008-2014 Select: Pace Gallery, 2008-2014 P, General, 2001-2002 Select: P, General, 2001-2002 R, General, 2000-2017 Select: R, General, 2000-2017 S, General, 1961-2017 Select: S, General, 1961-2017 Tuttle Parents (Edward and Margaret), 1954-1969 Select: Tuttle Parents (Edward and Margaret), 1954-1969 Tuttle Parents (Edward and Margaret), 1970-1989 Select: Tuttle Parents (Edward and Margaret), 1970-1989 Tuttle Parents (Edward and Margaret), 1990-1995 Select: Tuttle Parents (Edward and Margaret), 1990-1995 Tuttle Siblings (Ned, Linda, and Greg), 1960-1986 Select: Tuttle Siblings (Ned, Linda, and Greg), 1960-1986 Tuttle, Richard, Outgoing Letters and Drafts, 1970s-2004 Select: Tuttle, Richard, Outgoing Letters and Drafts, 1970s-2004 T, General, 1987-2014 Select: T, General, 1987-2014 U, General, 2008-2017 Select: U, General, 2008-2017 Verna, Annemarie and Gianfranco, 1984-2010 Select: Verna, Annemarie and Gianfranco, 1984-2010 Westwater, Angela (Sperone Westwater), 2000-2007 Select: Westwater, Angela (Sperone Westwater), 2000-2007 V-W, General, 1982-2016 Select: V-W, General, 1982-2016 First Name Only or Unidentified Senders, 1960s-2000s Select: First Name Only or Unidentified Senders, 1960s-2000s