Roma, Biblioteca Vallicelliana, Tomus XXI

Roma, Vallicelliana, Tomus XXI is a miscellany of various fragments bound together. On fol. 284r–302v it contains a canonical collection (Clavis key RE). This part of the manuscript was written in an Italian minuscle of the 11th century.

See Blumenthal/Jasper in the Brett Festschrift who cite Anna Maria Giorgetti Vichi, Catalogo dei Manoscritti della Biblioteca Vallicelliana, Vol. I (Indici e Cataloghi nuova serie; Rome 1961), pp. 283–297