Dentistry on stamps. Chewing gum.
Loevy
Hannelore T
HT
Kowitz
Aletha A
AA
D001531:Belize; D002638:Chewing Gum / Q000266:history*; D049672:History, 19th Century; D049673:History, 20th Century; D049690:History, Ancient; D010678:Philately
D002638:Chewing Gum