1. University of Pennsylvania, Ms. Coll. 960 Item 7 DS ID: DS30164 Title: Risālat Aḥmad ibn Mūsá ibn Aḥmad ilá al-qāḍiyayn Muḥammad ibn Muḥammad wa-Ḥamīd Bannānī ḥawla sharḥ al-Iḥyāʼ Author: Bin Aḥmad, Aḥmad bin Mūsá Date: A.H. 1312 (1895).