Dentistry on stamps.
Loevy
Hannelore T
HT
Kowitz
Aletha A
AA
D017742:Dental Care for Chronically Ill / Q000266:history*; D003920:Diabetes Mellitus / Q000266:history*; D049674:History, 21st Century; D006801:Humans; D010678:Philately; D014481:United States