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  • Health Museum, Hyderabad, India: exterior. Photograph by Raja Deen Dayal & Sons, 19--.
  • Begumpet Hospital, Secunderābād, India: exterior. Photograph by Raja Deen Dayal & Sons, 193-.
  • Secunderabad, India: the room in which Ronald Ross attributed the transmission of the malaria parasite to the anopheles mosquito. Photograph by Raja Deen Dayal & Sons, 19--.