
Merck (French, 20th Century)

Edward Penfield (American, 1866 - 1925)

Louis Tauzin (French, 1845–1914)

Anonymous

Leonetto Cappiello (Italian, 1875-1942)

National Institutes of Health (American, 1887-)

Eric Rohman (Swedish, 1891 - 1949)

Centers for Disease Control and Prevention (American, 1946-)

George Goldschmidt (American, 19th Century)

Anonymous

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

Georges Meunier (French, 1869-1942)

Anonymous

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

Anonymous

Walter L. Greene (American, 1870-1956)

Anonymous

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

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

Archie Gunn (American, 1863 - 1930)

Anonymous

Anonymous

Maurice Réalier-Dumas (French, 1860–1928)

Howard Chandler Christy (American, 1873 - 1952)