1. Columbia University Rare Book & Manuscript Library, MS Or 374 Title: Bahār-i dānish Author: Shaikh Inayat Allah Kamboh Place: India Date: 17--?
2. Columbia University Rare Book & Manuscript Library, X8928 M311 Title: Calligraphy samples in Persian Author: Fadwá Gulāb Rāʼī Place: Āgra Date: 1823-1858?