1. Columbia University Rare Book & Manuscript Library, MS Or 30 - FOLIO/FLAT Title: Elements Author: Euclid Place: Iran Date: 1348.
2. Columbia University Rare Book & Manuscript Library, MS Or 64 Title: Elements Author: Euclid Place: Iran Date: 1638.
3. Columbia University Rare Book & Manuscript Library, MS Or 310 Title: Kitāb Talkhīṣ al-Miftāḥ Place: Iran Date: 1574-1577.
4. Columbia University Rare Book & Manuscript Library, MS Or 462 Title: On accounting and commissions Place: Iran Date: 1575-1824.