232. Free Library of Philadelphia, Lewis E M 74:2-3 Title: Antiphonary Place: Tuscany Date: 1325-1350
233. Free Library of Philadelphia, Lewis E M 74:4-7 Title: Antiphonary Place: Tuscany Date: 1250-1299
234. Free Library of Philadelphia, Lewis E M 74:12-13 Title: Antiphonary Place: Florence Date: 1400-1425
235. Free Library of Philadelphia, Lewis E M 74:14 Title: Antiphonary Place: Florence Date: 1400-1499
236. Free Library of Philadelphia, Lewis E M 74:16 Title: Antiphonary Place: Florence Date: 1490-1510