1. Boston Public Library, MS pb Med.150 DS ID: DS3373 Title: Cutting from a 15th-century Italian choirbook]. Author: Catholic Church Place: Milan Date: ca. 1480
2. Boston Public Library, MS q Med.263 no.1 DS ID: DS3515 Title: Li statuti & ordini facti per la Confraternitate & consortio intitulato sancta Maria Rotunda in la ecclesia de sancto Giouane retulano de milano : confirmati per le bulle apostolice del tenore infrascripto. Place: Milan Date: not before 1520