The small but delightful Historical Dental Museum at the Temple University School of Dentistry in Philadelphia has a lovely collection of antique dental student teaching aids. Some of the best items were created by students as part of their graduation requirements and then left behind, like the set of blue wax teeth above. Every student was required to carve a set of teeth like this to demonstrate intimate knowledge of the anatomy of each tooth. The practice ended in the 1970s, but according to a plaque at the museum, the practice was recently reintroduced.
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