1. Boston Public Library, MS f Med.117 DS ID: DS3323 Title: Carta ejecutoria Author: Juana I of Castile Place: Valladolid Date: 1514
2. Newberry Library, VAULT box Ayer MS 1226 DS ID: DS17663 Title: Ordinances Author: Spain and Charles V Place: Valladolid and Spain Date: 1543 May 26.