1. 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?
2. Columbia University Rare Book & Manuscript Library, MS Or 54 Title: Līlāvatī Author: Bhāskara II Place: India Date: 1675.