11. University of Pennsylvania, Oversize LJS 231 Title: Statutum habelle communum et terrarum Barge Date: 1346
12. University of Pennsylvania, LJS 23 Title: De natura rerum Author: Thomas of Cantimpré Place: France Date: [between 1250 and 1275]
14. University of Pennsylvania, LJS 195 Title: Medical miscellany Place: Germany Date: [between 1450 and 1499]
16. University of Pennsylvania, Oversize LJS 24 Title: Medical miscellany Author: Isaac Israeli ben Solomon Place: Paris Date: [between 1225 and 1275]
17. University of Pennsylvania, Oversize LJS 252 Title: Physics (Aristotle) Author: Aristotle Date: circa 1300.
18. University of Pennsylvania, Oversize LJS 212 Title: Manuscript leaf from expense records Date: 1380.
19. University of Pennsylvania, Oversize LJS 255 Title: De casibus virorum illustrium Author: Giovanni Boccaccio Date: 1425-1475