Henri Lebasque (French, 1865–1937)
René Vincent (French, 1879–1936)
Rudolf Kalvach (Austrian, 1883–1932)
Anita Steckel (American, 1930-2012)
Albert Guillaume (French, 1873 – 1942)
U.S. Information Agency (American, 1953-1999)
Anonymous
Stanisław Sawiczewski (Polish, 1866-1943)
Elisha Brown Bird (American, 1867 - 1943)
Anonymous
Charles Hubbard Woodbury (American, 1870-1939)
National Institutes of Health (American, 1887-)
Theodor Barth (Swiss, 1875 - 1949)
U.S. Information Agency (American, 1953-1999)
Anonymous
Centers for Disease Control and Prevention (American, 1946-)
Otis Lithograph Co (American, 19th/20th Century)
National Institutes of Health (American, 1887-)
U.S. Information Agency (American, 1953-1999)
Abram Games (English, 1914-1996)
Anonymous
Joseph Christian Leyendecker (American, 1874 - 1951)
National Institutes of Health (American, 1887-)
Reinier Willem Petrus de Vries (Dutch, 1874 - 1952)
Anonymous