
Marcius Willson (American, 19th/20th Century)

Anonymous

Andreas Bloch (Norwegian, 1860 – 1917)

Anonymous

Henri Boulanger Gray (French, 1858-1924)

Gustave Fraipont (French, 1849 - 1923)

Laboratoires du Gambéol (French, 20th Century)

Jules De Praetere (Belgian, 1879-1947)

Anonymous

George Reiter Brill (American, 1867 - 1918)

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

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

Alphonse Mucha (Czech, 1860-1939)

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

Hans Rudi Erdt (German, 1883 – 1918)

Percy Trompf (Australian, 1902–1964)

Albert Guillaume (French, 1873 – 1942)

Fritz Rumpf (German, 1856-1927)