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

Laboratoire des gouttes Arg-Eph (French, 20th Century)

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

Eric Rohman (Swedish, 1891 - 1949)

Anonymous

Anonymous

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

E. P. Upjohn (American, 19th century)

Laboratoires du docteur Roussel (French, 20th Century)

Laboratoire de pharmacologie générale (French, 20th Century)

National Institutes of Health (American, 1887-)

Artcraft Lithograph (American, 1905 – )

George Reiter Brill (American, 1867 - 1918)

Anonymous

Anonymous

Laboratoires Renard (French, 20th Century)

Joseph Christian Leyendecker (American, 1874 - 1951)

Maynard Dixon (American, 1875–1946)

Edmund Edel (German, 1918–1939)

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

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