Ernest Haskell (American, 1876-1925)
Anonymous
Albert Herter (American, 1871-1950)
Dietmar Winkler (German, 1938 -)
Georges Fay (French, 1871-1916)
Ernest Haskell (American, 1876-1925)
Anonymous
E. Gros (French, 19th century)
National Institutes of Health (American, 1887-)
Jules-Alexandre Grün (French, 1868-1934)
Edward Penfield (American, 1866 - 1925)
Jonas Lie (American, 1880-1940)
Anonymous
John Blair Mitchell (American, 1921-1999)
National Institutes of Health (American, 1887-)
Anonymous
Anonymous
U.S. Information Agency (American, 1953-1999)
Hans Rudi Erdt (German, 1883 – 1918)
Charles Livingston Bull (American, 1874-1932)
Anonymous
Strobridge and Co (American, 1910-1954)