1. University of Pennsylvania, Misc Mss (Large) Box 1 Folder 2 Title: In Evangelium Iohannis tractatus Author: Augustine of Hippo Date: between 1125 and 1150.
2. University of Pennsylvania, Misc Mss (Large) Box 1 Folder 7 Title: In Evangelium Iohannis tractatus Date: [12--]
3. University of Pennsylvania, Misc Mss (Large) Box 1 Folder 18 Title: In Evangelium Iohannis tractatus Author: Catholic Church Date: [between 1450 and 1499].
4. University of Pennsylvania, Misc Mss (Large) Box 1 Folder 17 Title: In Evangelium Iohannis tractatus Author: Catholic Church Date: 1400s.
5. University of Pennsylvania, Misc Mss (Large) Box 1 Folder 19 Title: In Evangelium Iohannis tractatus Author: Catholic Church Date: [between 1150 and 1199].
6. University of Pennsylvania, Misc Mss (Large) Box 1 Folder 15 Title: In Evangelium Iohannis tractatus Author: Catholic Church Date: ca. 1150-1175.
7. University of Pennsylvania, Misc Mss (Large) Box 1 Folder 24 Title: In Evangelium Iohannis tractatus Author: Coptic Orthodox Church Date: 1300s.
8. University of Pennsylvania, Misc Mss (Large) Box 1 Folder 16 Title: In Evangelium Iohannis tractatus Author: Catholic Church Date: between 1275 and 1299.
9. University of Pennsylvania, Misc Mss (Large) Box 1 Folder 8 Title: In Evangelium Iohannis tractatus Date: ca. 1125.