19th century dentistry advertising trade cards: Bernard's Golden Dentilave.
Croll
T P
TP
Department of Pediatric Dentistry, University of Pennsylvania School of Dental Medicine, USA.
Swanson
B Z
BZ
D000329:Advertising / Q000266:history*; D002359:Cartoons as Topic / Q000266:history; D049672:History, 19th Century; D006801:Humans; D009067:Mouthwashes / Q000266:history*
D009067:Mouthwashes