
Etablissements Minot (French, 19th/20th century)

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

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

National Institutes of Health (American, 1887-)

Robertson, Seibert & Shearman. (American, 19th Century)

A. Lelong (French, 1871-1933)

Laboratoires du docteur P. Astier (French, 20th Century)

Anonymous

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

Laboratoires de la Passiflorine (French, 20th Century)

Robert Stöcklin (Swiss, 1889–1931)

Laboratoires de la Passiflorine (French, 20th Century)

Laboratoires de la Passiflorine (French, 20th Century)

Burkhard Mangold (Swiss, 1873-1950)

Henri-Gabriel Ibels (French, 1867 - 1936)

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

Laboratoire O. Rolland (French, 20th Century)

Anonymous