An Atlas of Illustrations of Clinical Medicine, Surgery and Pathology

An Atlas of Illustrations of Clinical Medicine, Surgery and Pathology is a medical book of images first published in 1901 by John Bale, Sons & Danielsson. It contains the widely cited photograph taken by Allan Warner of two 13-year-old boys from the same class, who after coming into contact with smallpox, the vaccinated boy remained well and the boy who did not receive the vaccine developed the disease.