1. Columbia University Rare Book & Manuscript Library, MS Or 276 DS ID: DS6576 Title: Dhakhīrat al-Iskandar al-Malik ibn Fīliqs Dhī al-Qarnayn Date: 1700-1850
2. Columbia University Rare Book & Manuscript Library, MS Or 293 DS ID: DS6718 Title: Zīj Date: 17--?-1797