
Laboratoires Ciba (French, 20th Century)

Charles Herbert Woodbury (American, 1864-1940)

Theo van Hoytema (Dutch, 1863-1917)

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

Albert Guillaume (French, 1873 – 1942)

Laboratoires du docteur Roussel (French, 20th Century)

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

Alfred Offner (Austrian, 1879–1937)

Lith. F. Appel (French, 19th/20th century)

Anonymous

Laboratoire du Panbiol (French, 20th Century)

Adolf Karpellus (Austrian, 1869-1919)

Anonymous

Eugène Grasset (French, 1841-1917)

National Institutes of Health (American, 1887-)

Anonymous

Anonymous

Imp. H. Robelin (French, 19th/20th century)

Mikołaj Wisznicki (Polish, 1870–1954)

Eugène Lami (French, 1800 – 1890)

Anonymous