6331. Columbia University Rare Book & Manuscript Library, MS Or 1 Title: Zīj-i sulṭānī Author: Ulugh Beg Place: Iran Date: 1836.
6332. Columbia University Rare Book & Manuscript Library, MS Or 34 Title: Risālah fī al-barāhīn ʻalá masāʼil al-jabr wa-al-muqābalah Author: Omar Khayyám Place: Lahore Date: 17--?
6333. Columbia University Rare Book & Manuscript Library, MS Or 49 Title: Elements Author: Euclid Date: between 1830 and 1899?
6334. Columbia University Rare Book & Manuscript Library, MS Or 141 Title: Qurʼan Place: Egypt Date: between 1750 and 1799?
6336. Columbia University Rare Book & Manuscript Library, MS Or 182 Title: Qurʼan Date: 17--? - 18--?
6337. Columbia University Rare Book & Manuscript Library, MS Or 184 Title: Devotional book Place: Turkey Date: 17--?
6338. Columbia University Rare Book & Manuscript Library, MS Or 225 Title: Zād al-maʻād Author: Muhammad Baqir Majlisi Place: Iran Date: 1800.
6339. Columbia University Rare Book & Manuscript Library, MS Or 231 Title: Qurʼan Place: Turkey Date: 1812-13.
6340. Columbia University Rare Book & Manuscript Library, MS Or 253 Title: Qurʼan Place: Iran Date: 17--?-18--?