41. Boston Public Library, MS pb Med.191 Title: Single leaf from a 14th-century antiphonal : in Latin]. Author: Catholic Church Place: Bologna Date: ca. 1350
42. Boston Public Library, MS pb Med.192 Title: Single initial A from a 15th-century antiphonal : in Latin]. Author: Catholic Church Place: Florence Date: ca. 1450
43. Boston Public Library, MS pb Med.193 Title: Cutting from a 13th-century antiphonal : in Latin]. Author: Catholic Church Place: Florence Date: between 1250 and 1299
44. Boston Public Library, MS pb Med.204 Title: Cutting from a 14th-century antiphonal : in Latin]. Author: Catholic Church Place: Italy Date: between 1300 and 1350?
45. Boston Public Library, MS pb Med.205 Title: Single leaf from a 15th-century gradual : in Latin]. Author: Catholic Church Place: Vienna Date: ca. 1458-1465
46. Boston Public Library, MS pb Med.206 Title: Single leaf from a 15th-century gradual : in Latin]. Author: Catholic Church Place: Vienna Date: ca. 1458-1465
47. Boston Public Library, MS pb Med.208 Title: Bifolium from a 15th-century gradual : in Latin]. Author: Catholic Church Place: Germany Date: between 1400 and 1499
48. Boston Public Library, MS pb Med.222 Title: Single leaf from a 14th-century antiphonal : in Latin]. Author: Catholic Church Place: Italy Date: between 1350 and 1400
49. Boston Public Library, MS pb Med.223 Title: Single leaf from a 15th-century gradual : in Latin]. Author: Catholic Church Place: Italy Date: between 1450 and 1499
50. Boston Public Library, MS pb Med.224 Title: Single initial D cut from a 16th-century antiphonal : in Latin]. Author: Catholic Church Place: Italy Date: between 1500 and 1525