3. University of Pennsylvania, Ms. Codex 1372 Title: Notebook Author: Andrea Amadori Place: Italy Date: 1522-1537.
4. University of Pennsylvania, Ms. Codex 1375 Title: Notebook Author: Andrea Amadori Place: Italy Date: 1537-1552.
6. University of Pennsylvania, Oversize Ms. Codex 1422 Title: Notebook Author: Tommaso Ridolfi Place: Italy Date: 1522-1549.