
Reinier Willem Petrus de Vries (Dutch, 1874 - 1952)

Imp. Charles Lévy (French, 19th/20th century)

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

Anny Dollschein (Austrian, 1893–1946)

Laboratoire français de spécialités scientifiques (French, 20th Century)

Henri Privat-Livemont (Belgian, 1861–1936)

Charles Lucas (French, 1871 - 1930)

Jean-Louis Forain (French, 1852 - 1931)

Imp. Charles Lévy (French, 19th/20th century)

Will Phillip Hooper (American, 1855-1938)

National Institutes of Health (American, 1887-)

Laboratoires E. Bouteille (French, 20th Century)

Jules Chéret (French, 1836-1932)

Laboratoire du docteur Plantier (French, 20th Century)

Anonymous

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

Anonymous

Lith. Van Geleyn (French, 19th/20th century)

Eric Rohman (Swedish, 1891 - 1949)

Maurice Merlin (American, 1909 - 1947)