1. Rutgers, The State University of New Jersey, MC 1220:18 Title: Writ Place: Spain Date: 1471, December 13; s. XV(2); 1450-1499
2. University of Pennsylvania, Oversize Ms. Codex 1081 Title: De consolatione philosophiae Author: Boethius Place: Spain Date: 1466.
3. University of Pennsylvania, Oversize Ms. Codex 147 Title: Permission Author: Ferdinand II of Aragon Place: Spain Date: 1498.
4. University of Pennsylvania, Oversize Ms. Codex 153 Title: Dispatch Author: Ferdinand II of Aragon Place: Spain Date: 1507.