X-ray of a nine month old boy, the safety pins and a piece of wool were fed to him by his sister.
(From the Collection of the Mütter Museum, The College of Physicians of Philadelphia)
Wax models (moulages) of skin eruptions
1909: This medical worker is wearing a protective suit that will allow him to take an X-ray without being harmed by the rays himself.
Model showing tissue and structure of human head.
Lobotomy of the frontal lobe.