1. Princeton University, Islamic Manuscripts Garrett no. 4293Y DS ID: DS29863 Title: Īḍāḥ al-taʻrīf bi-baʻḍ faḍāʼil al-ʻilm al-sharīf Author: Muḥammad ibn ʻAbd al-Raḥmān ʻUthmānī Date: 1480