1. University of Pennsylvania, LJS 229 Title: Commentaries on Aristotle and Porphyry Place: Provence Date: [between 1450 and 1499]
2. University of Pennsylvania, LJS 471 Title: Medical miscellany Author: Gentile da Foligno Place: Italy Date: [circa 1350-1499]
3. University of Pennsylvania, LJS 492 Title: Medical miscellany Place: Spain Date: [between 1425 and 1475]
7. University of Pennsylvania, CAJS Rar Ms 382 Title: Maḥzor Place: Rhineland Date: [between 1275 and 1325]
8. University of Pennsylvania, CAJS Rar Ms 445 Title: Bible Place: Germany Date: [between 1300 and 1399?]
10. University of Pennsylvania, CAJS Rar Ms 448 Title: Maḥzor Place: between 1200 and 1399 Date: 1200-1399