Two boxes of manuscripts, clippings, published articles, programs, correspondence, photographs, and artifacts (1963-1975, undated), contain the books and essays that Stilwell was working on at the time of his death as well as related materials donated by his widow and daughter. The collection has been arranged into three series: Works, (1963-1975, undated), Personal Materials (1967, 1971, 1975, undated), and Photographs (undated).