
Herbert Paus (American, 1860-1944)

Laboratoires pharmaceutiques Corbière (French, 20th Century)

Imp. Eugène Verneau (French, 19th/20th century)

Anonymous

Theo van Hoytema (Dutch, 1863-1917)

Anonymous

Anonymous

Julius Klinger (Austrian, 1876 – 1942)

Laboratoire Laroze (French, 20th Century)

Johann Vincenz Cissarz (German, 1873-1942)

Anonymous

Henry de Groux (Belgian, 1867-1930)

Laboratoires de la Passiflorine (French, 20th Century)

National Institutes of Health (American, 1887-)

Frederic Hugo d’Alési (French, 1849-1906)

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

Anonymous

Imp. Chaix (French, 1845 - 1965)

Laboratoires du Bufox (French, 20th Century)

Anonymous