From the museum.
Cooley
O
O
Indiana Medical History Museum, Indianapolis.
D005060:Europe; D049669:History, 16th Century; D049671:History, 18th Century; D049672:History, 19th Century; D049690:History, Ancient; D049691:History, Medieval; D006801:Humans; D014207:Trephining / Q000266:history* / Q000295:instrumentation