831. Columbia University Rare Book & Manuscript Library, MS Or 44 Title: De sphaera quae movetur Author: Autolycus of Pitane Date: between 1830 and 1899?
832. Columbia University Rare Book & Manuscript Library, MS Or 46 Title: Sharḥ-i ʻaṣā-yi mukhtariʻ-i humāyūn pādshāh. Ganj-i nahān khānah-i ḥayy-i qadīm Place: Lahore Date: 1596.
833. Columbia University Rare Book & Manuscript Library, MS Or 47 Title: Risālah bar usṭurlāb Place: Iran Date: 1650-1800
834. Columbia University Rare Book & Manuscript Library, MS Or 48 Title: Treatise on astrolabes Place: Iran Date: 1817.
835. Columbia University Rare Book & Manuscript Library, MS Or 66 Title: Majmūʻah Place: Isfahan Date: 1775.
836. Columbia University Rare Book & Manuscript Library, MS Or 72 Title: Poetry Author: Ibn al-Farid Place: Iran Date: 1875.
837. Columbia University Rare Book & Manuscript Library, MS Or 91 Title: Qurʼan Place: Iran Date: 1776.
838. Columbia University Rare Book & Manuscript Library, MS Or 94 Title: Qurʼan Place: Turkey Date: 1675.
839. Columbia University Rare Book & Manuscript Library, MS Or 95 Title: Sharḥ Qaṭr al-nadā wa-ball al-ṣadā Author: Ibn Hisham Al-Ansari Date: between 1600 and 1672?
840. Columbia University Rare Book & Manuscript Library, MS Or 96 Title: Qurʼan Place: India Date: between 1700 and 1850?