Paul Kammüller (German, 1885-1946)
Edward Penfield (American, 1866 - 1925)
U.S. Information Agency (American, 1953-1999)
William Carqueville (American, 1871-1946)
Anonymous
Jules Chéret (French, 1836-1932)
Marcellin Auzolle (French, 1862–1942)
Anonymous
Julius Bien (American, 1826-1909)
Jean d'Ylen (French, 1886-1938)
Urban Janke (Austrian, 1887-1914)
National Institutes of Health (American, 1887-)
Ignatiĭ Ignatʹevich Nivinskiĭ (Russian, 1881-1933)
Leonetto Cappiello (Italian, 1875-1942)
Lucian Bernhard (German, 1883-1972)
Howard Chandler Christy (American, 1873 - 1952)
Anonymous
Bureau of the Census (American, 1902 - )
National Institutes of Health (American, 1887-)
Charles Lapierre (French, 1867-?)