1. Columbia University Rare Book & Manuscript Library, MS Or 51 DS ID: DS6603 Title: Sharḥ-i bīst bāb Author: Muẓaffar ibn Muḥammad Qāsim Gunābādī Place: Iran Date: 1786.
2. Columbia University Rare Book & Manuscript Library, X892.8 H114 DS ID: DS6672 Title: Commentary on Hafez Date: 17--? - 18--?