1. University of Pennsylvania, Ms. Codex 1234 DS ID: DS975 Title: Notarial document Place: Siena Date: 1499-1585.
2. University of Pennsylvania, Ms. Coll. 764 Item 249 DS ID: DS2020 Title: Notarial document Date: 1200s or 1300s.
3. University of Chicago, Codex Ms. 686.98 DS ID: DS20175 Title: Notarial document Place: Venice Date: 1547?