. . . . . . . "History" . "Records and correspondence" . . . . . "Sources" . "Correspondence-Berliner-Fraenkel" . . . "Letters between Rabbi Abraham Berliner and Rabbi David Fraenkel, and postcards between Berliner and Louis Lewin." . "Correspondence between Rabbis Berliner, Fraenkel, and Lewin" . . . . . . .