Dorothy Waugh (American, 1896-1996)
James Fuller Queen (American, 1820-1886)
Blanche Letcher (American, 1872-1938)
A. Lüske (Dutch, 20th Century)
John Philip Falter (American, 1910–1982)
Bolesław Surałło-Gajduczeni (Polish, 1906-1939)
A. Fischinger (German, 19th/20th century)
August William Hutaf (American, 1874-1942)
Leonetto Cappiello (Italian, 1875-1942)
National Institutes of Health (American, 1887-)
Reginald Mount (English, 1906–1979)
Anonymous
Bolesław Surałło-Gajduczeni (Polish, 1906-1939)
Wojciech Kossak (Polish, 1857-1942)
Anonymous
Bureau of the Census (American, 1902 - )
U.S. Information Agency (American, 1953-1999)
Anonymous
Eric Rohman (Swedish, 1891 - 1949)