1541. Boston Public Library, MS pb Med.243 Title: Single leaf from a 15th-century missal : in Latin]. Author: Catholic Church Place: Italy Date: ca. 1450
1542. Boston Public Library, MS pb Med.259 Title: Single leaf from a 15th-century antiphonal : in Latin]. Author: Catholic Church Place: Germany Date: ca. 1450
1543. Boston Public Library, MS pb Med.264 Title: Bifolium from a ca. 15th-century gradual : in Latin]. Author: Catholic Church Place: Italy Date: between 1400 and 1499?
1544. Boston Public Library, MS pb Med.271 Title: Single leaf from a 15th-century Bible : in Latin]. Place: Germany Date: ca. 1450
1545. Boston Public Library, MS pb Med.273 Title: Notarial deed, 1314 March 3, recording a monetary and land transaction : in Latin]. Author: Pedro de Serra Place: Barcelona Date: 1314.
1546. Boston Public Library, MS pb Med.274 Title: Two leaves from the Communiloquium : in Latin]. Author: John of Wales Place: Catalonia Date: ca. 1400
1547. Boston Public Library, MS pb Med.283 Title: Single leaf from a Beneventan noted breviary : in Latin]. Author: Catholic Church Place: Italy Date: between 1200 and 1299?
1548. Boston Public Library, MS pb Med.93 Title: Single initial cut from a 15th-century missal : in Latin]. Author: Catholic Church Place: France Date: between ca. 1475 and 1499
1549. Boston Public Library, MS pb Med.99 Title: Single leaf from a 15th-century antiphonal : in Latin]. Author: Catholic Church Place: Italy Date: between 1450 and 1499
1550. Boston Public Library, MS pf Med.104 Title: Bible : Old and New Testament : in Latin]. Place: Paris Date: between 1225 and 1250