Black and white reproduction of an oil painting portrait of Benjamin Jesty (c. 1736-1816). Jesty, a cattle farmer from Dorset, England, gained notoriety as a key contributor to the linkage of cowpox and smallpox. He was the first recognized person to introduce cowpox inoculation, a procedure he experimented with on his wife and children. The illustration supplements a discussion on the genesis of vaccination.

This plate is found in the publication, The History of Inoculation and Vaccination for the Prevention and Treatment of Disease, a book on the history of vaccination associated with the American Medical Association's 1913 Annual Meeting, which took place in Minneapolis, Minnesota. The publication includes a forward by Henry S. Wellcome, followed by sections titled "The 'Wellcome' Materia Medica Farm: A Modern Physic Garden" and "Medical Equipments from Pole to Pole." This is followed by a supply catalog section, a pharmaceutical products section, advertisements for medical products, awards given by the Wellcome Chemical Research Laboratories, and drawings of the Wellcome research laboratories located in London, England as well as their office in New York City, New York.