Irene Delano (American, 1919-1982)
U.S. Information Agency (American, 1953-1999)
Dmitriĭ Stakhievich Moor (Russian, 1883-1946)
Anonymous
Leonetto Cappiello (Italian, 1875-1942)
Henri-Gabriel Ibels (French, 1867 - 1936)
National Institutes of Health (American, 1887-)
John W. Sheeres (American, active 1920s-1940s)
D. Macner (American, 19th/20th Century)
Etienne Drian (French, 1885 - 1961)
Joseph Christian Leyendecker (American, 1874 - 1951)
Marcel Falter (French, 1866-?)
Anonymous
Anonymous
National Institutes of Health (American, 1887-)
Anonymous
Guillermo (American, 20th century)
Karl Wiener (Austrian, 1901-1949)
U.S. Information Agency (American, 1953-1999)
Anonymous
Robert Leicester Wagner (American, 1872-1942)
Anonymous
Anonymous
Burkhard Mangold (Swiss, 1873-1950)
Anonymous
Anonymous
David Klein (American, 1918 – 2005)
U.S. Printing Co. (American, 19th/20th Century)
Georges Meunier (French, 1869-1942)
Adolfo Hohenstein (German, 1854–1928)
Anonymous
Calvert Litho. Co (American, 1863 -)
Eric Henri Kennington (English, 1888 – 1960)
Eugène Grasset (French, 1841-1917)
National Institutes of Health (American, 1887-)
National Institutes of Health (American, 1887-)
Bureau of the Census (American, 1902 - )
Baxter & Scriven Bros. (American, 19th/20th Century)