
Laboratoires de biochimie médicale (French, 20th Century)

Anonymous

J. Weiner (Austrian, 19th/20th century)

Theo van Hoytema (Dutch, 1863-1917)

Hans Rudi Erdt (German, 1883 – 1918)

Anonymous

Anonymous

Edmund Schaefer (German, 1880-1959 )

Anonymous

Strobridge & Co. Lith. (American, 1847 -)

Victor Coindre (French, 1816-1893)

Strobridge & Co. Lith. (American, 1847 -)

Laboratoires de la Passiflorine (French, 20th Century)

Eugène Pichot (French, 1875-1894)

E Clouet (French, 19th Century)

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

Lloyd Myers (American, 19th/20th century)

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

Guillermo (American, 20th century)

Theo van Hoytema (Dutch, 1863-1917)

Anonymous

Anonymous

H. Edward Oliver (American, 20th Century)

Cândido de Faria (Brazilian, 1849-1911)