This collection contains personal papers of writer Henry Roth. It is comprised of extensive correspondence, journals and notebooks of his writing; and published and unpublished manuscripts of his work. There are also papers concerning Roth's interests in Israel, Judaism, and Leftist politics, publications by and about him, and volumes of his works. In addition, the papers also include a postcard and art print collection, photographs, biographical material, and a list of monographs once housed in Roth’s personal library.

The Howard Lenhoff Papers were generated and accumulated by Howard Lenhoff starting with his involvement with the American Association for Ethiopian Jews (AAEJ) in 1974 and running up until his final preparations for his book, Black Jews, Jews and Other Heroes: How Grassroots Activism Led to the Rescue of the Ethiopian Jews (2007). In addition to chronicling Lenhoff’s participation in AAEJ, the collection documents AAEJ’s relationships with other activists and organizations; Israeli government officials’ responses to AAEJ pressure; requests for help and stories of trauma from the Ethiopian Jews; AAEJ’s extensive publicity efforts; and American Jewish press coverage of the struggles of Ethiopian Jewry. The materials include correspondence, clippings, notes, drafts, photographs, audiocassettes and posters.

Collection contains materials generated while Label Katz served in leadership positions with B’nai B’rith from the 1950s through the 1960s; best represented is his tenure as president of B’nai B’rith International between 1959 and 1965, during which Katz concentrated on challenges faced by Soviet Jews, and on the improvement of Jewish education. Materials consist of correspondence, speeches, clippings, photographs, minutes and reports.