A dentist displays a tooth from a spitting patient in a window alcove. Sitting on the ledge of the window is a bleeding bowl, a medallion, and a flask. In the room a stuffed crocodile is hanging from the ceiling.
Listen to the latest episodes of CHF’s award-winning podcast.
Help us preserve and share the history of chemistry and related sciences. Make a tax-deductible donation online.
Zenith hearing aid
©2010 Chemical Heritage Foundation