Uncover the fascinating history of identification documents in India. This insightful book traces the evolution of proof of identity from the late colonial era through postcolonial years. Explore how ration cards, refugee certificates, permits, licences, and the unique Aadhaar number shaped governance and documented citizens, especially in Delhi’s urban margins. Delving into intensive research, it reveals how the Indian state’s welfare capacities are intertwined with popular knowledge of proving identity. Essential for history buffs, students of Indian studies, and anyone interested in the evolution of governance and documentation in India.