1. Sefer Zekher rav = Zecher raw : yizkor yemot ʻolam ṿe-shoresh davar nimtsʼa bi-leshonenu ha-Ḳodesh Title: Sefer Zekher rav = Zecher raw : yizkor yemot ʻolam ṿe-shoresh davar nimtsʼa bi-leshonenu ha-Ḳodesh Date: 604, 1844. Author: Mussafia, Benjamin ben Immanuel, approximately 1606-1675. Collecting Area: Rare Books Collection: Kosover Call number: PJ 4603 M8 1844 LOCAL