1. Free Library of Philadelphia, Horace MS 2 Title: Ars poetica Author: Horace Place: Italy Date: 1475-1499
3. Free Library of Philadelphia, Lewis E 1 Title: De amore Dei Author: Albertanus of Brescia and Leo Archpriest Place: Bologna Date: 1275-1299
4. Free Library of Philadelphia, Lewis E 4 Title: Hexameron Author: Ambrose Place: Treviso (province)
7. Free Library of Philadelphia, Lewis E 14 Title: Tractatus de censuris ecclesiasticis Author: Antoninus of Florence Place: Italy Date: 1464-1471
8. Free Library of Philadelphia, Lewis E 15 Title: Organon Author: Aristotle Place: Italy Date: 1285-1299