81. Columbia University Rare Book & Manuscript Library, MS Or 272 Title: Laylī va Majnūn Author: Maktabi Shirazi Place: Iran Date: 1820 or 1821.
82. Columbia University Rare Book & Manuscript Library, MS Or 276 Title: Dhakhīrat al-Iskandar al-Malik ibn Fīliqs Dhī al-Qarnayn Place: between 1700 and 1850 Date: 1700-1850
83. Columbia University Rare Book & Manuscript Library, MS Or 287 Title: De sphaericis Author: Theodosius of Bithynia Place: Tabriz Date: 1895.
84. Columbia University Rare Book & Manuscript Library, MS Or 292 Title: Kitāb Nasīm al-ṣabā Author: Ibn Habib al-Halabi Date: between 1700 and 1763].
85. Columbia University Rare Book & Manuscript Library, MS Or 294 Title: Sharḥ fī ʻilm al-ghubār Author: Aḥmad ibn Qāsim Ghazzī Date: 17--?-18--?
86. Columbia University Rare Book & Manuscript Library, MS Or 269 Title: al-Risālah fī al-uṣūl al-ʻasharah min al-taṣawwuf Date: 1709.
87. Columbia University Rare Book & Manuscript Library, MS Or 271 - FOLIO Title: Qurʼan Place: Iran Date: 18--?
88. Columbia University Rare Book & Manuscript Library, MS Or 285 Title: Works on astronomy and astronomical instruments Place: Turkey Date: between 1694 and 1799?
89. Columbia University Rare Book & Manuscript Library, MS Or 290 Title: Khulāṣat al-ḥisāb Date: between 1750 and 1850?
90. Columbia University Rare Book & Manuscript Library, MS Or 298 Title: Sharḥ-i Risālah dar hayʼat Place: Turkey Date: 17--?-18--?