1. The Huntington Library, Art Museum, and Botanical Gardens, mssHM 1097 DS ID: DS9684 Title: Massbook, Office, and Office of the Dead Author: Catholic Church Place: Italy Date: 15th century]; 18th century].
2. Harvard University, MS Typ 180 DS ID: DS10590 Title: Office of the Dead Author: Catholic Church Date: ca. 1420