11. University of Pennsylvania, Ms. Codex 1538 DS ID: DS1402 Title: Notebook Place: Italy Date: 1561-1565.
12. Princeton University, Islamic Manuscripts Garrett no. 1194H DS ID: DS14083 Title: Notebook Date: between 1850 and 1899
13. University of Pennsylvania, Halper 322 DS ID: DS25829 Title: Notebook Date: 11th century-13th century?