National Institutes of Health (American, 1887-)
Anonymous
Bureau of the Census (American, 1902 - )
Alfred Choubrac (French, 1853-1902)
Thomas Theodor Heine (German, 1867-1948 )
Eric Rohman (Swedish, 1891 - 1949)
William Emile Schumacher (American, 1870-1931)
Edward Penfield (American, 1866 - 1925)
Jean d'Ylen (French, 1886-1938)
Lanny Sommese (American, 1943-)
U.S. Information Agency (American, 1953-1999)
Ethel Reed (American, 1874 - 1900)
U.S. Information Agency (American, 1953-1999)
J. Rabusen (American, 19th/20th Century)
Bugs Bramley (American, 20th Century)
Jac Jongert (Dutch, 1883-1942)
Eric Rohman (Swedish, 1891 - 1949)