1. University of Pennsylvania, Oversize Ms. Codex 1252 DS ID: DS988 Title: Letters Author: Giovanni Battista Zuccato Place: Italy Date: 1589-1594.
2. University of California, Berkeley, BANC MS UCB 143 v.36 DS ID: DS12499 Title: Letters Author: Juan Vicente de Güemes, 2nd Count of Revillagigedo Place: Mexico Date: 1789-1792.