U.S. Information Agency (American, 1953-1999)
Erwin Puchinger (Austrian, 1875-1944)
Mariusz Zaruski (Polish, 1867-1941)
L. L. Roush (American, 19th/20th Century)
Anita Steckel (American, 1930-2012)
U.S. Information Agency (American, 1953-1999)
Weimer Pursell (American, 1906-1974)
U.S. Information Agency (American, 1953-1999)
Anonymous
Michael David Brown (American, 1940 -)
Ján Thain (Hungarian , 1885-1953)
Kazimierz Sichulski (Polish, 1879-1942)
Herbert Ferber (American, 1906-1991)
J. Boichard (French, active 19th century)
Edward Henry Potthast (American, 1857 - 1927)
Miquel Utrillo (Spanish, 1862-1934)
William F. Butler (American, 18th/19th Century)
American Indian Health Care Association (American, 20th Century)
Eric Rohman (Swedish, 1891 - 1949)
Augustus Jansson (Swedish, 1863 - 1931)
Anonymous
Reijer Stolk (Dutch, 1896 - 1945)
Ethel Franklin Betts (American, 1877-1959)
Strobridge & Co. Lith. (American, 1847 -)
U.S. Information Agency (American, 1953-1999)
U.S. Information Agency (American, 1953-1999)
Jean de Paleologue (Romanian, 1855 - 1942)
Anonymous
Jean de Paleologue (Romanian, 1855 - 1942)
Van Dearing Perrine (American, 1869 – 1955)
Charles Gesmar (French, 1900-1928)
Otto Lange (German, 1879-1944)
René Roussel (French, 1885 – 1962)
A.S. Seer's Litho. (American, 19th Century)
Milton Bancroft (American, 1867-1947)
National Institutes of Health (American, 1887-)
Eric Rohman (Swedish, 1891 - 1949)
Vincenzo Migliaro (Italian, 1858 – 1938)
Will R. Barnes (American, ?-1939)
Anonymous
George Reiter Brill (American, 1867 - 1918)