31. Free Library of Philadelphia, Lewis O 64 Title: Kitāb-i Sharafʹnāmah-ʼi Iskandarī Author: Nezami Ganjavi Place: Iran
34. Free Library of Philadelphia, Lewis O 73 Title: Dīvān-i Khusraw va ʻIṣmat Author: Amīr Khusraw Dihlavī and ʻIṣmat Bukhārāʼī Place: Iran
35. Free Library of Philadelphia, Lewis O 77 Title: Nigāristān Author: Muʻīn Juvaynī and Mir Damad Place: Iran
38. Columbia University Rare Book & Manuscript Library, MS Or 30 - FOLIO/FLAT Title: Elements Author: Euclid Place: Iran Date: 1348.
39. Columbia University Rare Book & Manuscript Library, MS Or 33 Title: Khulāṣat al-ḥisāb Author: Bahāʾ al-dīn al-ʿĀmilī Place: Iran Date: between 1650 and 1843?
40. Columbia University Rare Book & Manuscript Library, MS Or 47 Title: Risālah bar usṭurlāb Place: Iran Date: 1650-1800