1. Princeton University, Islamic Manuscripts New Series no. 507 DS ID: DS28176 Title: Text on the Prophet Muhammad and Text on Islamic doctrine Date: 184-?-185-?
2. Princeton University, Islamic Manuscripts Garrett no. 585H DS ID: DS2796 Title: Kitāb fī ṣināʻat al-aḥjār wa-khawāṣṣihā Date: 19th century