The Nell (Eleanor) and Stanley Sinton papers measure 7.9 linear feet and date from circa 1920-1993. Included are biographical material; personal and professional correspondence; a bound copy of "Nell Sinton, An Adventurous Spirit: The Life of A California Artist," (oral history, University of California, Berkeley, 1993); an album, "Happy School Days," (c. 1920s); writings; financial material; teaching material, including lecture, workshop and seminar outlines, lesson plans, writings, and notes; personal photographs and a family photo album and color slides and transparencies of Sinton's work; scrapbooks containing printed articles; works of art consisting of a portfolio of drawings, sketches, gouaches, and mixed media paintings; and an appraisal of the Sinton Art Collection; printed material consisting of exhibition catalogs and announcements for Sinton and other artists. Motion picture films include footage by Coni Beeson of Sinton at work with Delia Moon, and "Scroll: The Social Development of an American Female" (1976). A small portion of the material including letters from Jay DeFeo and Wally Hedrick (DeFeo's former husband) to Eleanor (Nell) and Stanley Sinton concerning her finances, personal and professional life (including Christmas cards and invitations to parties); and exhibition announcements can be found on microfilm reel 858.