The letters include: * Printed letter, signed by Rishon LTzion Rabbi Ben Tzion Chai Uziel.* Note and signature of Rabbi Mordechai Yaffe Shlezinger av”d Tel Aviv. * Note and signature of Rabbi Yissacher Dov Goldstein.* Note and signature of Rabbi Nissim Karelitz.* Note and signature of Rishon L’Tzion Rabbi Yitzchak Nissim.* Note and signature of Rabbi Bezalel Zolty, Rabbi of Jerusalem.* Signature of Rabbi Simcha Hakohen Kaplan, av”d Safed.* Recommendation letter signed by Rabbi Yisrael Grossman.* Note and signature of Rabbi Yitzchak Halevi Herzog, Chief Rabbi of Israel from [1943].