21. Newberry Library, VAULT Case MS 5371 DS ID: DS18131 Title: Antiphonary Author: Catholic Church Place: Italy Date: approximately 1597
22. Newberry Library, VAULT folio Case MS 127 DS ID: DS18179 Title: Calendar Place: England Date: between 1430 and 1449?
23. Columbia University Rare Book & Manuscript Library, MS X86 C12 DS ID: DS19677 Title: Calendar Place: Amsterdam Date: 5501 [1740 or 1741
24. Boston Public Library, MS q Med.302 DS ID: DS25478 Title: Astronomical calendar Place: Italy Date: 1500-1534?
25. University of Pennsylvania, Halper 445 DS ID: DS26020 Title: Polemics Date: 11th century-15th century?