National Institutes of Health (American, 1887-)
McClelland Barclay (American, 1891 – 1943)
José Roy (French, 19th/20th century)
Anonymous
Bureau of the Census (American, 1902 - )
Edward Penfield (American, 1866 - 1925)
Anonymous
Ronay (American, 20th Century)
Joseph Clement Coll (American, 1881-1921)
Augustus Jansson (Swedish, 1863 - 1931)
Augustus Jansson (Swedish, 1863 - 1931)
Anonymous
Anonymous
Karl Wiener (Austrian, 1901-1949)
Anonymous
Maurice Romberg (French, 1862–1943)
Fred L. Parker (American, 1886-1956)
Anonymous
Bureau of the Census (American, 1902 - )
Rachael Romero (Australian, b. 1953)
Burkhard Mangold (Swiss, 1873-1950)
Alphonse Mucha (Czech, 1860-1939)