1. University of Pennsylvania, LJS 411 DS ID: DS144 Title: Sharḥ-i Zīj-i Ulugh Bēg Author: ʿAbd-al-ʿAlī Ibn-Muḥammad al Birǧandī Date: 1523
2. University of Pennsylvania, LJS 404 DS ID: DS652 Title: Jāmiʻ al-ʻulūm Author: Fakhr al-Din al-Razi Place: Iran Date: [between 1200 and 1399?]