Collection of Letters and Approbations Sent to Rabbi Binyamin Zilber

Collection of letters by rabbis, letters of recommendations and approbations for books, New Year greetings and letters containing Torah teachings, sent to Rabbi Binyamin Yehoshua Zilber (Rabbi Binyamin HaTsaddik), ca. 1940-1990.
Among the items: · a letter handwritten and signed by Rabbi Moshe Feinstein (15 lines), a halachic responsum and an approbation for a book. NY, Chanuka 1969. · Two letters of approbation, by the Tshebiner Rabbi, Rabbi Dov Berish Weidenfeld.
For further details, see Hebrew description.
36 letters, more than 40 leaves. Size and condition vary, good to poor. All the letters are laminated. Some have handwritten inscriptions (notes in the handwriting of Rabbi Zilber and printing instructions).