22. University of Pennsylvania, LJS 195 Title: Medical miscellany Place: Germany Date: [between 1450 and 1499]
23. University of Pennsylvania, Oversize LJS 19 Title: Carta executoria de hidalguia a pedimiento Author: Spain Date: 1553
25. University of Pennsylvania, Oversize LJS 24 Title: Medical miscellany Author: Isaac Israeli ben Solomon Place: Paris Date: [between 1225 and 1275]
26. University of Pennsylvania, Oversize LJS 252 Title: Physics (Aristotle) Author: Aristotle Date: circa 1300.
27. University of Pennsylvania, Oversize LJS 212 Title: Manuscript leaf from expense records Date: 1380.
28. University of Pennsylvania, Oversize LJS 255 Title: De casibus virorum illustrium Author: Giovanni Boccaccio Date: 1425-1475