1. Princeton University, Islamic Manuscripts Garrett no. 320B DS ID: DS28297 Title: Philosophical text and Text on logic Author: Nasir al-Din al-Tusi Date: 1456
2. Princeton University, Islamic Manuscripts Garrett no. 42B DS ID: DS28325 Title: Text on logic and Text on Islamic doctrine Author: Sayf al-Din al-Amidi Date: between 12--? and 1395