1221. Harvard University, MS Richardson 12 Title: Astrological text Author: Pseudo-Dionysius the Areopagite Date: 1436.
1227. Harvard University, MS Lat 276 Title: Confessio Catholicae fidei Christiana Author: Catholic Church Date: between 1475 and 1500
1230. Harvard University, MS Lat 283 Title: Contra Julianum Author: Augustine of Hippo Date: ca. 1450