
Anonymous

Eric Rohman (Swedish, 1891 - 1949)

Otto Soglow (American, 1900 – 1975)

Mich (Michel Liebeaux) (French, 1881-1923)

Georges Favre (French, 19th/20th century)

Julius Klinger (Austrian, 1876 – 1942)

H. Edward Oliver (American, 20th Century)

Laboratoire Freyssinge (French, 20th Century)

Anonymous

Henry Mayer (American, 1868-1954)

Anonymous

Alfred Choubrac (French, 1853-1902)

Laboratoire français de spécialités scientifiques (French, 20th Century)

Hans Rudi Erdt (German, 1883 – 1918)

Anonymous

Anonymous

Imp. Paul Dupont (French, 19th/20th century)

Burkhard Mangold (Swiss, 1873-1950)

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

Anonymous

Antoon Derkinderen (Dutch, 1859 - 1925)

Ethel Reed (American, 1874 - 1900)

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

Theo van Hoytema (Dutch, 1863-1917)

Anonymous

Will R. Barnes (American, ?-1939)

Laboratoire d'actino-biologie (French, 20th Century)