René Péan (French, 1875-1945)
Albert Wilfred Barbelle (American, 1887–1957)
Don Weller (American, 20th Century)
U.S. Information Agency (American, 1953-1999)
William James Glackens (American, 1870 - 1938)
National Institutes of Health (American, 1887-)
John Gilroy (English, 1898 – 1985)
Dorothy Waugh (American, 1896-1996)
Anonymous
Walter E. Spradberry (English, 1889-1969)
Boardman Robinson (American, 1876-1952)
Anonymous
Will Bradley (American, 1868 – 1962)
U.S. Information Agency (American, 1953-1999)
National Institutes of Health (American, 1887-)
Alfred Choubrac (French, 1853-1902)
Anonymous
Al Capp (American, 1909-1979)
Theo Nieuwenhuis (Dutch, 1866-1951)
U.S. Information Agency (American, 1953-1999)
Anonymous
U.S. Information Agency (American, 1953-1999)
Anonymous