Thomas Kelly (American, 19th/20th Century)
U.S. Information Agency (American, 1953-1999)
Anonymous
O.C Malcolm (American, 19th/20th century)
Sy Wendel (American, 19th Century)
Walter L. Greene (American, 1870-1956)
Eric Rohman (Swedish, 1891 - 1949)
Eric Rohman (Swedish, 1891 - 1949)
Etienne Moreau-Nélaton (French, 1859-1927)
Anonymous
Florence Lundborg (American, 1871-1949)
Anonymous
Anonymous
Anonymous
National Institutes of Health (American, 1887-)
Anonymous
U.S. Lithograph Co. (American, 19th/20th Century)
Anonymous
U.S. Information Agency (American, 1953-1999)
Henryk Kunzek (Polish, 1871-1928)
Elliot Offner (American, 1931 – 2010)
Anonymous
National Institutes of Health (American, 1887-)
Theo van Hoytema (Dutch, 1863-1917)
Eric Rohman (Swedish, 1891 - 1949)
Anonymous