Brief Description: Correspondence with rabbis, scholars, including: Rabbi Morris Adler, Rabbi Abraham Ben Yona Aitingen (Dukla), Rabbi Dr. Joseph Breuer, Rabbi Joel Fink, Rabbi Gershon Hager, Rabbi Menashe Klein, Rabbi Eliezer Z. Portugal, Rabbi Abraham Schischa, Rabbi Ephraim E. Yolles (Philadelphia).      Scholars and writers include: Gershom Bader, Shlomo Bickel, Eric Fisher, Nathan Michael Gelber, Ezriel Guenzig, Karpel Lippe, Yochanan Twersky.  Rabbinic correspondence includes responsa.  Correspondence with organizations. Correspondence from well known rabbinical and Yeshiva personalities to Abraham Meyers. Manuscripts by Bloch including typescripts of his book *Sefer heikhal l'divrei hazal u pitgameihem*.

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