1. Princeton University, Islamic Manuscripts Garrett no. 3753Y DS ID: DS15478 Title: Mufaṣṣal Author: Al-Zamakhshari Place: Tabriz Date: 1346
2. Princeton University, Islamic Manuscripts New Series no. 363 DS ID: DS15610 Title: Kanz al-wuṣūl ilá maʻrifat al-uṣūl Author: ʻAlī ibn Muḥammad Bazdawī Place: Tabriz Date: 1313