191. University of Pennsylvania, Ms. Codex 1251 Title: Letters Author: Conte Gabuzzi Place: Ostra Date: [1500-1525].
192. University of Pennsylvania, Ms. Codex 1254 Title: Religious texts Author: Society of Jesus Place: Low Countries Date: 1567-1584.
193. University of Pennsylvania, Oversize Ms. Codex 1257 Title: Ars epistolandi Author: Antonius de Vecelli Place: Pieve di Cadore Date: 1414-1497.
195. University of Pennsylvania, Ms. Codex 1263 Title: Confessione generale Place: Tuscany Date: [1400-1450??]
196. University of Pennsylvania, Ms. Codex 1264 Title: Seals of the planets Place: Germany Date: [between 1575 and 1599?]
197. University of Pennsylvania, Oversize Ms. Codex 1267 Title: Summa de vitiis Author: William Perault Place: Germany Date: [between 1475 and 1499]
200. University of Pennsylvania, Ms. Codex 129 Title: Feuerwerkbuch Place: Germany Date: [late 16th century?]