
Eric Rohman (Swedish, 1891 - 1949)

National Institutes of Health (American, 1887-)

Anonymous

Aleardo Villa (Italian, 1865-1906)

Albert Guillaume (French, 1873 – 1942)

Henri-Gabriel Ibels (French, 1867 - 1936)

Laboratoires Le Brun (French, 20th Century)

National Institutes of Health (American, 1887-)

Paul Scheurich (German, 1883-1945)

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

Corwin Knapp Linson (American, 1864–1959)

Charles Buckles Falls (American, 1874-1974)

Anonymous

Imp. J. Minot (French, 19th/20th century)

A. Hoen & Co. (American, 1835-)

Laboratoires M. R. Ballu (French, 20th Century)

Henri de Toulouse-Lautrec (French, 1864-1901)

Anonymous

Ottavio Rodella Tavio (Italian, 1864-1910)

Johann Vincenz Cissarz (German, 1873-1942)

H. Edward Oliver (American, 20th Century)