The Center of the Studies of Papyrus and engravings at Ain Shams University organizes a symposium entitled " A traveler through the ages" and lectured by Prof. Dr. Is-hak Obeid, Professor of History at Ain Shams University and senior historians in Egypt and the Arab world, on Sunday 18/11/2018 at 12 o'clock at the grand lectures hall. Prof. Dr. Noha Salem, director of the center, stated that.