261. University of Pennsylvania, Oversize Ms. Codex 323 Title: Schedule of tariffs Author: Stato Nuovo of Siena Place: Siena Date: 1470.
262. University of Pennsylvania, Oversize Ms. Codex 326 Title: Encyclopaedia historica et filosophica Place: Venice Date: [between 1550 and 1599]
263. University of Pennsylvania, Ms. Codex 327 Title: Discrittione delle cose di Cipro, con le ragioni in favore, o contra diverse openioni, et delle provisioni, che erano necessarie per quel Regno Author: Ascanio Savorgnano Place: Ferrara Date: 1573.
264. University of Pennsylvania, Ms. Codex 329 Title: Declaratorio sopra la regola del padre nostro sancto Benedetto Author: Benedictines Place: Italy Date: [between 1500 and 1599]
265. University of Pennsylvania, Oversize Ms. Codex 331 Title: Religious texts Place: Tuscany Date: [between 1425 and 1450]
266. University of Pennsylvania, Oversize Ms. Codex 333 Title: Ragionamenti d'amore Author: Lorenzo Giacomini Place: Florence Date: [between 1575 and 1599]
267. University of Pennsylvania, Ms. Codex 334 Title: Religious texts Place: Italy Date: [between 1450 and 1499]
268. University of Pennsylvania, Ms. Codex 335 Title: Pratica dei devoti Place: Italy Date: [between 1450 and 1499]
269. University of Pennsylvania, Ms. Codex 336 Title: Capitoli della compagnia della gloriosa vergine maria Place: Pratovecchio Date: 1539-1717.
270. University of Pennsylvania, Oversize Ms. Codex 340 Title: Gospel of Nicodemus Place: Lombardy Date: [between 1450 and 1499]