The Harveian Oration to the Royal College of Physicians (on Harvey's experiments which led to understanding of blood circulation), written by Dr. Edmund Alexander Parkes, FRCP, FRS, and read after his death

Licence: Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)

Credit: The Harveian Oration to the Royal College of Physicians (on Harvey's experiments which led to understanding of blood circulation), written by Dr. Edmund Alexander Parkes, FRCP, FRS, and read after his death. Source: Wellcome Collection.