Two letters from London geniuses to Rabbi Yitzhak Klein.
A letter signed by the Gaon Rabbi Aryeh Lieb Grosens, in which he addresses the Gaon Rabbi Avraham Yitzchak Klein with a request to mention the name of the Dayan Rabbi Greenfeld in the Book of Names of the B"dz London. Shvat 1960.
A letter in the handwriting and signature of the Gaon, Rabbi Yosef Yehoshua Apel, Aba'd of Liadz, to Rabbi Ephraim Greenblatt after the publication of his book. At the end of the letter, the Gaon writes in a note: "What he brought in chapter 19 regarding moving in prayer Please refer to it in the books of the Mekubalim." Cheshvan 1984.
Very good condition.
