
Don Weller (American, 20th Century)

Anonymous

U.S. Information Agency (American, 1953-1999)

Imp. Camis (French, 19th/20th century)

Courier Litho. Co. (American, 19th/20th Century)

Anonymous

Alfred Choubrac (French, 1853-1902)

Courmont Frères (French, 19th Century)

U.S.. Department of Health & Human Services (American, 1953-)

Laboratoires du docteur Roussel (French, 20th Century)

Frederic Hugo d’ Alési (French, 1849-1906)

U.S. Information Agency (American, 1953-1999)

U.S. Information Agency (American, 1953-1999)

Jean Verhoeven (Dutch, 1870–1941)

George Frederick Scotson-Clark (American, 1873 - 1973)

U.S. Information Agency (American, 1953-1999)

Fred Hyland (English, 1869 - 1939)

Joseph Christian Leyendecker (American, 1874 - 1951)

McRay Magleby (American, 1942-)

Francis Luis Mora (American, 1874 - 1940)

National Institutes of Health (American, 1887-)

Arsène Herbinier (French, 1869-1955)