Projit Bihari Mukharji is Professor of History at Ashoka University, Sonipat. He is a historian of science and medicine in modern South Asia and has an emergent interest in mass produced visual culture, particularly in relation to science/ medicine. Mukharji’s most recent monograph is Brown Skins, White Coats: Race Science in India, c. 1920-66 (Chicago, 2023). He is also a collector of ephemera.