1. Newberry Library, VAULT folio Case MS 5246 DS ID: DS17742 Title: Documents Author: Gregorio de Oviedo Date: 1567-1781
2. University of Pennsylvania, Ms. Codex 149 DS ID: DS1379 Title: Documents Author: Gonzalo Peres de Cartagena Place: Castile-Leon Date: 1517-1519.