Achintya Kumar Dutta is Professor of History, The University of Burdwan, and former post-doctoral Commonwealth Fellow at School of Oriental and African Studies, London (2002-03). He was a Visiting Researcher at the Brocher Foundation, Geneva, Switzerland (2022). His research interests include socio-economic history and history of science and medicine in modern India. His recent publications include Trauma in Public Health: Tuberculosis in Twentieth-century India (2018), Connecting Nations: Politico-cultural Mapping of India and Southeast Asia (co-edited, 2019), Dreadful Diseases in Colonial Bengal: Cholera, Malaria and Smallpox A Documentation, (co-edited, 2021), and Explorations in Colonial Bengal: Essays on Religion, Society and Culture (edited, 2023). Subhayu Chattopadhyay is an Assistant Professor, Department of History, Visva-Bharati. His area of specialization is ‘History of Science and Technology in Colonial and Post-Colonial India’ and ‘Social and Cultural History of Colonial and Post-Colonial India’. He has co-edited a book titled Mapping the Path to Maturity: A Connected History of Bengal Bengal and North-East (New Delhi, 2018).