31. Boston Public Library, MS pb Med.170 Title: Single leaf from a 13th-century gradual : in Latin]. Author: Catholic Church Place: Bologna Date: ca. 1275
32. Boston Public Library, MS pb Med.171 Title: Single leaf from a 14th-century antiphonal : in Latin]. Author: Catholic Church Place: Italy Date: between ca. 1350 and 1399
33. Boston Public Library, MS pb Med.173 Title: Cutting from a 15th-century antiphonal : in Latin]. Author: Catholic Church Place: Italy Date: between ca. 1400 and 1450
34. Boston Public Library, MS pb Med.174 Title: Cutting from a 15th-century antiphonal : in Latin]. Author: Catholic Church Place: Netherlands Date: ca. 1450
35. Boston Public Library, MS pb Med.175 Title: Cutting from a 15th-century Bible : in Latin]. Author: Catholic Church Place: Belgium Date: between 1475 and 1499
36. Boston Public Library, MS pb Med.176 Title: Cutting from a 15th-century gradual : in Latin]. Author: Catholic Church Place: Italy Date: ca. 1450
37. Boston Public Library, MS pb Med.177 Title: Cutting from a 15th-century antiphonal : in Latin]. Author: Catholic Church Place: Italy Date: between ca. 1400 and 1425
38. Boston Public Library, MS pb Med.178 Title: Single leaf from a 13th-century antiphonal : in Latin]. Author: Catholic Church Place: Bologna Date: ca. 1275
39. Boston Public Library, MS pb Med.180 Title: Single leaf from a 15th-century gradual : in Latin]. Author: Catholic Church Place: Italy Date: between 1450 and 1499
40. Boston Public Library, MS pb Med.181 Title: Single leaf from a 14th-century antiphonal : in Latin]. Author: Catholic Church Place: Bologna Date: ca. 1350?