Bureau of the Census (American, 1902 - )
Warren Keith (American, 19th Century)
Robert Bradley, Jr (American, 20th Century)
Eric Rohman (Swedish, 1891 - 1949)
Anonymous
Józef Czajkowski (Polish, 1872-1947)
Burkhard Mangold (Swiss, 1873-1950)
Anonymous
Courier Litho. Co. (American, 19th/20th Century)
Julius Klinger (Austrian, 1876 – 1942)
National Institutes of Health (American, 1887-)
Jerome Henry Rothstein (American, 1918-2008)
Anonymous
Alfred Roller (Austrian, 1864 – 1935)
Anonymous
Maxfield Parrish (American, 1870 - 1966)
Jules-Alexandre Grün (French, 1868-1934)
Thomas Theodor Heine (German, 1867-1948 )
Viktor Nikolaevich Deni (Russian, 1893-1946)
Anonymous
Anonymous
H. Schmuck (Polish, 18th/19th Century)
Theo van Hoytema (Dutch, 1863-1917)
Stuart Silver (American, 20th Century)
Boris Artzybasheff (Russian, 1899-1965)