291. University of Pennsylvania, Ms. Codex 366 Title: Penitential psalms Place: Tuscany Date: [circa 1460]
292. University of Pennsylvania, Oversize Ms. Codex 373 Title: Historical texts Place: Italy Date: [1550-1599]
293. University of Pennsylvania, Ms. Codex 395 Title: Passione del nostro signore Place: Italy Date: [1500?]
294. University of Pennsylvania, Ms. Codex 397 Title: Tractato breve della via della salute Place: Italy Date: [between 1500 and 1599]
295. University of Pennsylvania, Ms. Codex 451 Title: Itineraries Author: Bartolomeo Fontana Place: Venice Date: [1541-ca. 1599]
296. University of Pennsylvania, Ms. Codex 468 Title: Handbook of arithmetic Author: Giovanni Domenico Marchesi Place: Lombardy Date: [1578?]
297. University of Pennsylvania, Ms. Codex 469 Title: Ethica secondo la dottrina d'Aristotile : a lo illustrissimo reverendissimo Don Hippolito da Este, secondo cardinale di Fèrrara / Author: Gabriele Cesano Place: Saluzzo Date: [1560?]
298. University of Pennsylvania, Ms. Codex 53 Title: Summula de casibus Place: Italy Date: circa 1356.
299. University of Pennsylvania, Oversize Ms. Codex 543 Title: Storia d'Ungheria Place: Italy Date: [after 1539]
300. University of Pennsylvania, Oversize Ms. Codex 58 Title: Theologia naturalis Author: Raymond of Sabunde Place: Germany Date: 1487.