1. Princeton University, Islamic Manuscripts Garrett no. 1878Y DS ID: DS28701 Title: ʻAyn al-qawāʻid fī al-manṭiq ... [etc Date: 1200-1299
2. Free Library of Philadelphia, Lewis E 15 DS ID: DS4381 Title: Organon Author: Aristotle Place: Italy Date: 1285-1299
3. Princeton University, Islamic Manuscripts Garrett no. 132L DS ID: DS15021 Title: Arabic texts Date: 1200-1299