U.S. Information Agency (American, 1953-1999)
Anonymous
The Graphic Co. Lith. (American, 19th/20th Century)
Anonymous
Alfred Choubrac (French, 1853-1902)
Eric Rohman (Swedish, 1891 - 1949)
Johann Georg van Caspel (Dutch, 1870-1928)
Anonymous
Louis Rhead (American, 1857-1926)
Herman Roeg (American, 20th century)
Walery Eljasz-Radzikowski (Polish, 1841-1905)
U.S. Information Agency (American, 1953-1999)
Anonymous
U.S.. Department of Health & Human Services (American, 1953-)
Tadeusz Cieślewski (Polish, 1895-1944)
National Institutes of Health (American, 1887-)
Eric Rohman (Swedish, 1891 - 1949)