2. University of Pennsylvania, LJS 451 Title: Commentary on Doctrinale puerorum Place: France Date: [between 1279 and 1299]
3. University of Pennsylvania, Ms. Codex 1152 Title: Ex quo vocabularii autentici varii Place: Aachen Date: [between 1450 and 1499]
4. University of Pennsylvania, Ms. Codex 1243 Title: Institutiones grammaticae Author: Priscian Place: Paris Date: [between 1250 and 1299]
5. University of Pennsylvania, Oversize Ms. Codex 1257 Title: Ars epistolandi Author: Antonius de Vecelli Place: Pieve di Cadore Date: 1414-1497.
6. University of Pennsylvania, Ms. Codex 694 Title: Doctrinal Author: Alexander of Villedieu Place: France Date: [between 1275 and 1299]
7. University of Pennsylvania, Ms. Codex 918 Title: Regulae Author: Theobaldus Episcopus Place: Northern Italy Date: [1200?]
10. The Huntington Library, Art Museum, and Botanical Gardens, mssEL 9 H 11 Title: Institutiones grammaticae Author: Priscian Place: England Date: between 1125 and 1150