921. University of Pennsylvania, Ms. Codex 840 Title: Orthographia Author: Porcellio Place: Italy Date: 1460.
922. University of Pennsylvania, Oversize Ms. Codex 841 Title: Historia destructionis Troiae Author: Guido delle Colonne Place: Northern Italy Date: [1370?]
924. University of Pennsylvania, Ms. Codex 843 Title: Capitoli, esentioni, et privilegii Place: Montedoglio Date: [between 1489 and 1698]
925. University of Pennsylvania, Ms. Codex 844 Title: De accidentibus animae rationalis Place: Germany Date: [between 1500 and 1550]
926. University of Pennsylvania, Ms. Codex 845 Title: Commentary on Andria Place: Italy Date: [1500?]
927. University of Pennsylvania, Oversize Ms. Codex 84 Title: Statutes Author: Valperga Place: Italy Date: [between 1375 and 1399]
929. University of Pennsylvania, Ms. Codex 856 Title: De vita Caesarum Author: Suetonius Place: Italy Date: [between 1450 and 1499]
930. University of Pennsylvania, Ms. Codex 857 Title: Summa Author: Giovanni da Bologna Place: Italy Date: [1270-1299]