
Laboratoires Deglaude (French, 20th Century)

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

Leopoldo Metlicovitz (Italian, 1868–1944)

Anonymous

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

Julius Klinger (Austrian, 1876 – 1942)

William Pachner (American, 1915 – 2017)

Anonymous

Laboratoires du Dr Debat (French, 20th Century)

Jean d'Ylen (French, 1886-1938)

Anonymous

Anonymous

Anonymous

Theo Nieuwenhuis (Dutch, 1866-1951)

Paul Scheurich (German, 1883-1945)

Theo van Hoytema (Dutch, 1863-1917)

Anonymous

Anonymous

Hans Rudi Erdt (German, 1883 – 1918)

U.S. Lithograph Co. (American, 19th/20th Century)

Laboratoires Licardy (French, 20th Century)

Paul Maurou (French, 1848 -1931)

George Carlson (American, 1887-1962)

Gustave Fraipont (French, 1849 - 1923)