 And Gerta DeFrancisco has observed that the most striking feature of this definition is the association of ledger domain with the ordinary business of peddling. Here we investigate the compelling connection between dentistry, deception, and entertainment in the early modern period. Dentists were public performers displaying a surprising variety of skills at open-air fairs in front of live audiences. Dexterity, audacity, and a highly developed gift of gab.