1. University of Pennsylvania, Ms. Codex 103 Title: Libellus super electionibus faciendis et earum ordinandis Author: Guillaume de Mandagout Place: France Date: [between 1375 and 1425]
2. University of Pennsylvania, Oversize Ms. Codex 1209 Title: Account book Place: Toulouse Date: 1492-1494.
3. University of Pennsylvania, Oversize Ms. Codex 729 Title: Libellus super electionibus faciendis et earum ordinandis Author: Guillaume de Mandagout Place: France Date: [between 1300 and 1325]