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

Paul Scheurich (German, 1883-1945)

Hans Rudi Erdt (German, 1883 – 1918)

Laboratoires Monal (French, 20th Century)

René Péan (French, 1875-1945)

Eric Rohman (Swedish, 1891 - 1949)

George Reiter Brill (American, 1867 - 1918)

Theo van Hoytema (Dutch, 1863-1917)

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

Anonymous

Anonymous

Eugène Grasset (French, 1841-1917)

Laboratoires Nadaud (French, 20th Century)

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

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

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

National Institutes of Health (American, 1887-)

Anonymous

Caleb Althin (Swedish, 1866 - 1919)

Anonymous

Laboratoires Charvoz (French, 20th Century)

Calvert Litho. Co (American, 1863 -)

Henri Rivière (French, 1864 – 1951)

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