1. Columbia University Rare Book & Manuscript Library, MS Or 287 Title: De sphaericis Author: Theodosius of Bithynia Place: Tabriz Date: 1895.
2. Columbia University Rare Book & Manuscript Library, MS Or 297 Title: Masāyil-i jabr va muqābalah Author: Qāz̤ī Muḥammad Aʻlá Place: India Date: 18--?].
3. Columbia University Rare Book & Manuscript Library, MS Or 302 - FOLIO Title: Tahdhīb Makhrūṭāt Abulūniyūs Author: Muhyi al-Dīn al-Maghribī Date: 1866.