Ottavio Rodella Tavio (Italian, 1864-1910)
Eric Rohman (Swedish, 1891 - 1949)
U.S. Information Agency (American, 1953-1999)
Anonymous
Anonymous
Waterlow and Sons, Ltd (American, 19th/20th Century)
Anonymous
National Institutes of Health (American, 1887-)
Jac Jongert (Dutch, 1883-1942)
Jules De Praetere (Belgian, 1879-1947)
Anonymous
Artcraft Lithograph (American, 1905–1970)
Anonymous
Herbert Paus (American, 1860-1944)
Kazimierz Brzozowski (Polish, 1871-1945)
NASA (American, 1958 -)
Anonymous
Eric Rohman (Swedish, 1891 - 1949)
Paul Kammüller (German, 1885-1946)
Anonymous
Anonymous
Augustus Jansson (Swedish, 1863 - 1931)
Anonymous
Bureau of the Census (American, 1902 - )
Charles Gesmar (French, 1900-1928)
Anonymous
Courier Litho. Co. (American, 19th/20th Century)
Edward Penfield (American, 1866 - 1925)