Moritz Ulffers (German, 1819-1902)
Anonymous
Hans Rudi Erdt (German, 1883 – 1918)
Franz Wacik (Austrian, 1883–1938)
Metropolitan Litho. Studio. (American, 19th/20th Century)
Jozef Hanula (Slovak, 1863-1944)
Henry Jerome Schile (American, 1829-1901)
National Institutes of Health (American, 1887-)
W. Yeoel (American, 19th/20th century)
Eric Rohman (Swedish, 1891 - 1949)
Alexandre Lunois (French, 1863-1916)
U.S. Information Agency (American, 1953-1999)
Anonymous
Eric Rohman (Swedish, 1891 - 1949)
Alphonse Mucha (Czech, 1860-1939)
Anonymous
U.S. Information Agency (American, 1953-1999)
National Institutes of Health (American, 1887-)
Will Bradley (American, 1868 – 1962)
Anonymous
McClelland Barclay (American, 1891 – 1943)
Moriz Jung (Austrian, 1885–1915)
Bureau of the Census (American, 1902 - )
Anonymous
Winsor McCay (American, 1869-1934)
Anonymous
Anonymous
Fernand Toussaint (Belgian, 1873–1956)
Anonymous
Karl Wiener (Austrian, 1901-1949)
Anonymous
Leonetto Cappiello (Italian, 1875-1942)
H. M. Rosenberg (American, 1858-1947)
U.S. Information Agency (American, 1953-1999)