Strobridge & Co. Lith. (American, 1847 -)
Florence Scovel Shinn (American, 1871 – 1940)
Burkhard Mangold (Swiss, 1873-1950)
W. K. Briggs (American, 19th/20th century)
Richard Nicolaüs Roland Holst (Dutch, 1868 - 1938)
C. Figaro (American, 20th century)
Anonymous
Henriëtte Willebeek le Mair (Dutch, 1889 – 1966)
Martha Sawyers (American, 1902-1988)
National Institutes of Health (American, 1887-)
Anonymous
Herbert Ferber (American, 1906-1991)
U.S. Information Agency (American, 1953-1999)
Hans Schleger (German, 1898 - 1976)
H. Edward Oliver (American, 20th Century)
William Allen Rogers (American, 1854-1931)
Anonymous
National Institutes of Health (American, 1887-)
Laura Brey (American, 19th/20th Century)
Jean de Paleologue (Romanian, 1855 - 1942)
David Lance Goines (American, 1945-)
Emil Cardinaux (Swiss, 1877–1936)
U.S. Lithograph Co. (American, 19th/20th Century)
Anonymous