1. University of Pennsylvania, Oversize Ms. Codex 153 Title: Dispatch Author: Ferdinand II of Aragon Place: Spain Date: 1507.
2. University of Pennsylvania, Oversize Ms. Codex 1571 Title: Historical miscellany Author: Requesens Place: Sicily Date: 1463-1660.
3. University of Pennsylvania, Ms. Codex 1649 Title: Kāmil al-sināʻah al-tibbīyah Author: 'Ali ibn al-'Abbas al-Majusi Place: Catania Date: [circa 1443-1452]
4. University of Pennsylvania, Ms. Coll. 788 Folders 289-324 Title: Family documents Author: Requesens Date: 1336-1860.
5. University of Pennsylvania, Ms. Coll. 89 Title: Epistles Author: Mehmed the Conqueror Date: [between 1475 and 1500?].
6. Columbia University Rare Book & Manuscript Library, MS Or 388 - FOLIO Title: Kitāb Dīwān Miṣr Author: Giuseppe Vella Place: Palermo Date: 1793