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

Laboratoire du Sympathyl (French, 20th Century)

Anonymous

Henry Jerome Schile (American, 1829-1901)

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

National Institutes of Health (American, 1887-)

Frank Wootton (English, 1911-1998)

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

Emil Doepler (German, 1855 – 1922)

René Vincent (French, 1879–1936)

E.M. Barton (American, 19th/20th Century)

Laboratoire M. de Rive (French, 20th Century)

Anonymous

Ernest Coffin (English, active 1920s-1930s)

Louis Rhead (American, 1857-1926)

Anonymous

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

Russell, Morgan & Co. (American, 19th/20th century)