Stamps commenorating medicine: Emily Bissell.
D003691:Delaware; D005197:Famous Persons; D049672:History, 19th Century; D049673:History, 20th Century; D010678:Philately; D012011:Red Cross / Q000266:history; D014378:Tuberculosis Societies / Q000266:history*; D014837:Voluntary Health Agencies / Q000266:history*