1. University of Kansas, MS C283 DS ID: DS1174 Title: Opusculum de formandis epistolis Place: Germany Date: between 1501-1525
2. University of Pennsylvania, Ms. Codex 853 DS ID: DS1695 Title: Letters Place: Italy Date: 1598-1612.
3. Columbia University Rare Book & Manuscript Library, MS X893.19 M58 DS ID: DS18709 Title: Fees Place: Greece Date: between 1574 and 1578