1. University of Pennsylvania, LJS 382 DS ID: DS635 Title: Alchemical texts Author: Georg Hayniger Place: Vienna Date: circa 1476
2. University of Pennsylvania, LJS 403 DS ID: DS651 Title: Alchemical texts Author: Ibrāhīm al-Ḥusaynī Place: Herat and Afghanistan Date: A.H. 901-904 (1496-1499)