In 1930, he was appointed the Librarian of the Imperial Library (now National Library of India) in Calcutta, a post which he held for about 17 years.
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Amongst her other including construction of street from Subarnarekha River to Pari for pilgrims, Babughat also known as Rani Rashmoni Ghat, Ahirtola Ghat and Nimtola Ghat for the every day bathers at the Ganges and offered considerable charity to the Imperial Library (now the National Library of India) and Hindu College (now Presidency College).