1. Princeton University, Islamic Manuscripts Garrett no. 527H DS ID: DS2790 Title: Naẓm al-durr al-manthūr fī ʻamal al-munāsakhāt bi-al-ṣaḥīḥ wa-al-kusūr Author: Aḥmad ibn Mūsá Ibn ʻAbd al-Ghaffār Place: Mecca Date: 2 Muḥarram 961 [December 18, 1553