Brief Description: Letters from Tsvi Eisenman, Mates Olicki, Tevye Amster, Dovid Opalov, Rivke Basman, B.J. Bialostotzky, Sh. Baker, Fishl Bimko, Eliezer Blum (B. Alquit), Raikin Ben Ari, I.A. Berger, Ezekiel Brownstone, Rachmiel Bryks, N.J. Gotlib, Levi Goldberg, Noah Goldberg, Yitzhok Goldkorn, Yosef Gar, Abba Gordin, Moishe Ghitzis, A. Glanz-Leieles, Azriel Grabelski, Charles Dobzhinsky, Shmuel Domnitz, Mordechai Dantzis, Zelig Dorfman, Zanvel Diamant, Mattes Deitch, Moishe Dluzhnowski, Shlomo Damesek, B. Demblin, Henekh Halpern, Sara Hammer-Jacqulin, Yehiel Hofer, Isaac Horowitz, Kalman Heisler, Selig Heller, Moishe Waldman, Leib Wasserman, Uriel Weinreich, Max Weinreich, Berish Weinstein, I. Silberberg-Choleva, Jacob Zipper, Moshe Chuchem, Malka Heifetz-Tussman, J.S. Taubes, Judd (Yehuda) Leib Teller, Shea Tennenbaum, Meir Ziml Tkach, Abraham Tabachnik, Y.Y. Trunk, Abraham Yudin, Yitshok Jonasowicz, Hersh Leib Young, Moshe Yungman, Tsvi Cohen, Aleph Katz, Malka Lee, H. Leivick, N.B. Linder, Abraham Lis, J.A. Lisky, Sol Lipzin, Abraham Lew, Ida Maze, Saul Maltz, Mendl Mann, Yudl Mark, B.Y. Michaeli, Hershl Miller, N.B. Minkoff, William Nathanson, Max Knox, Aaron Nissenson, Rosa Nevadovska, Nokhem Sumer, N. Sigalowski, Shloime Slutsky, Alter Esselin, Rikudah Potash, Elijahu Polishuk, Chaim Pett, Gabriel Preil, L. Forem, Reizl Fenster, Gitl Citrin, Yosl Kohn, J.L. Kaluschiner, Rivke Kope, Rachel Korn, Brokhe Kudli, Abba Kliger, Hillel Kempinski, Meir Krawetz, David Krevitsky, Shmuel Kreiter, Moishe Crystal, A.A. Roback, Melech Ravitch, L. Rosof, Hersh Rosenfeld, Saul Raskin, David Rapoport, Abraham Rechtman, Willy Shore, Shloime Schwartz, Zvi Stock, Arye Shamri, Leibush Shpitalnik, Zalmen Scher, Arye Sarafy, Tolush, Joseph Millner, Tzvi Hirsh Rubinstein. Also includes typescripts of Hesheles' poems and clippings.