1. University of Pennsylvania, Oversize LJS 124 Title: Speculum historiale Author: Vincent of Beauvais Date: ca. 1400.
2. University of Pennsylvania, Oversize LJS 252 Title: Physics (Aristotle) Author: Aristotle Date: circa 1300.
3. University of Pennsylvania, Oversize LJS 212 Title: Manuscript leaf from expense records Date: 1380.
4. University of Pennsylvania, Oversize LJS 255 Title: De casibus virorum illustrium Author: Giovanni Boccaccio Date: 1425-1475
6. University of Pennsylvania, LJS 119 Title: Manuscript leaf from a collection of papal decretals Author: Catholic Church Date: 1300s.
7. University of Pennsylvania, LJS 226 Title: Certain astrological and astronomical figures Place: England Date: [1410?]
8. University of Pennsylvania, LJS 115 Title: Summa de poenitentia et matrimonio Author: Raymond of Penyafort Date: between 1225 and 1275.
9. University of Pennsylvania, Oversize LJS 322 Title: Fragments from Books III-V of Qānūn fī al-ṭibb. Author: Avicenna Date: [12--?]