Charles Smart Roy was a British professor of pathology who worked at the University of Cambridge.
Charles Smart Roy and Charles Scott Sherrington (right), at the door of the Old Pathological Laboratory, Cambridge, 1893
Ernest Hanbury Hankin was an English bacteriologist, aeronautical theorist and naturalist. Working mainly in India, he studied malaria, cholera and other diseases. He is often considered as among the
A carte de visite portrait taken around 1900 at Agra.