Brief Description: Correspondence with individuals including Sidor Belarsky, Menahem Boraisha, Simon Dubnow, Aaron Glanz- Leieles, Jacob Glatstein, Chaim Grade, David Hofstein, H. Leivick, Jacob Lestschinsky, Abraham Liessin, S. Nepomnyashtchy, Shmuel Niger, Joseph Opatoshu, Melech Ravitch, Abraham Reisen, A.A. Roback, Abraham Sutzkever, Baruch Charney Vladeck, Max Weinreich, Aaron Zeitlin. Family correspondence. Clippings of articles by and about Charney. Manuscripts by Charney, photographs, personal documents. Diaries, 1935-1936. Papers of Baruch Vladeck (1886-1938). Letters to B. Vladeck from Shalom Asch, Eduard Bernstein, Leon Blum, Marc Chagall, Albert Einstein, Karl Kautsky. Articles and obituaries about B. Vladeck.