1. The Huntington Library, Art Museum, and Botanical Gardens, mssHM 26298 DS ID: DS9958 Title: Rationale divinorum officiorum Author: Guillaume Durand Place: Italy Date: between 1300 and 1450].
2. Harvard University, MS Typ 489 DS ID: DS11083 Title: Liber sextus decretalium Author: Boniface VIII Date: ca. 1350-ca. 1400