Hunter's baton.
Irving
M
M
D004739:England; D013502:General Surgery / Q000266:history*; D049671:History, 18th Century; D049673:History, 20th Century; D006801:Humans; D008297:Male; D009747:Nutritional Physiological Phenomena; D012106:Research / Q000266:history; D014947:Wounds and Injuries / Q000266:history / Q000378:metabolism