
Anonymous

Frank Swick (American, 19th/20th century)

Merck (French, 20th Century)

Jules Chéret (French, 1836-1932)

Hans Rudi Erdt (German, 1883 – 1918)

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

Anonymous

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

Theo Nieuwenhuis (Dutch, 1866-1951)

H. Edward Oliver (American, 20th Century)

Laboratoires de thérapeutique moderne (French, 20th Century)

Eric Rohman (Swedish, 1891 - 1949)

Henri Ganier (French, 1845-1936)

Othar Holmboe (Norwegian, 1868-1928)

Theodor Zasche (Austrian, 1862-1922)

Henry Jerome Schile (American, 1829-1901)

A. Marzi (Italian, 19th Century)

Laboratoires Bailly (French, 20th Century)

Anonymous

Elisha Brown Bird (American, 1867 - 1943)

Eric Rohman (Swedish, 1891 - 1949)

Wojciech Weiss (Polish, 1875-1950)